Prof Ronan Farrell

    Electronic Engineering, Faculty of Science & Engineering, Hamilton Institute, Radiospace

    Professor
    Dean of the Faculty of Science and Engineering

    Engineering Building
    E3.05
    (01) 708 6197

    Biography

    Ronan is currently Dean of the Faculty of Science and Engineering, and a Professor in the Department of Electronic Engineering at Maynooth University.   received his BE and PhD from University College Dublin in 1993 and 1998 respectively. He worked with ICI/Zeneca Chemicals from 1993-1995 and Parthus Technologies from 1998-2001 as a mixed signal ASIC designer. In 2001 he joined Maynooth University as a lecturerand was subsequently promoted to Professor in 2016. Ronan has served as Director for the Callan Institute for Applied ICT (2008-2015) and from 2012 to 2019 served as Head of the Department of Electronic Engineering. In 2004, he became an SFI theme leader for radio frequency electronics research within the Centre for Telecommunications Value-Chain Driven Research (CTVR) and remains in that position in the SFI CONNECT Centre for Telecommunications. In 2008 he became a strand co-leader for sensors networks in an SFI Cluster on advanced Geotechnologies with a focus on wide area wireless sensor networks. Ronan has published over a hundred peer-reviewed papers. He holds three patents and licensed technology that has led to the spin-out three companies, Ronan’s personal research interests include wireless system design, electronics and radio systems, technology transfer and innovation.

    Research Interests

    Radio and Wireless Systems Microelectronics (analog, mixed-signal, RF) Systems Engineering RFID, wireless sensors

    Peer Reviewed Journals

      Year Publication
    2019 'A Novel Physical Layer Authentication With PAPR Reduction Based on Channel and Hardware Frequency Responses'
    Prasidh Ramabadran, Pavel Afanasyev, David Malone, Miriam Leeser, Darragh McCarthy, Bill O'Brien, Ronan Farrell, John Dooley (2019) 'A Novel Physical Layer Authentication With PAPR Reduction Based on Channel and Hardware Frequency Responses'. IEEE Transactions on Circuits and Systems I: Regular Papers, [DOI] [full-text] [Details]
    2020 'A novel physical layer authentication with PAPR reduction based on channel and hardware frequency responses'
    Ramabadran P.;Afanasyev P.;Malone D.;Leeser M.;McCarthy D.;O'Brien B.;Farrell R.;Dooley J. (2020) 'A novel physical layer authentication with PAPR reduction based on channel and hardware frequency responses'. IEEE Transactions on Circuits and Systems I: Regular Papers, 67 (2):526-539 [DOI] [full-text] [Details]
    2020 'Performance investigation of peak shrinking and interpolating the PAPR reduction technique for LTE-advance and 5G signals'
    Mohammady S.;Farrell R.;Malone D.;Dooley J. (2020) 'Performance investigation of peak shrinking and interpolating the PAPR reduction technique for LTE-advance and 5G signals'. Information (Switzerland), 11 (1) [DOI] [full-text] [Details]
    2020 'A Crest Factor Reduction Scheme with Optimum Spacing Peak Cancellation for Intra-band Non-contiguous Carrier Aggregated OFDM Signals'
    Varahram P.;Mohammady S.;Farrell R.;Dooley J. (2020) 'A Crest Factor Reduction Scheme with Optimum Spacing Peak Cancellation for Intra-band Non-contiguous Carrier Aggregated OFDM Signals'. Wireless Personal Communications, [DOI] [full-text] [Details]
    2019 'Revisiting the MIMO Capacity with Per-Antenna Power Constraint: Fixed-Point Iteration and Alternating Optimization'
    Pham T.;Farrell R.;Tran L. (2019) 'Revisiting the MIMO Capacity with Per-Antenna Power Constraint: Fixed-Point Iteration and Alternating Optimization'. IEEE Transactions on Wireless Communications, 18 (1):388-401 [DOI] [full-text] [Details]
    2018 'Design of a reconfigurable front‐end for a multistandard receiver for the frequency range of 800 MHz to 2.5 GHz'
    G Zare Fatin and ZD Koozehkanani and ... (2018) 'Design of a reconfigurable front‐end for a multistandard receiver for the frequency range of 800 MHz to 2.5 GHz'. … Journal of Circuit …, [full-text] [Details]
    2018 'On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints'
    TM Pham and R Farrell and H Claussen and ... (2018) 'On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints'. 2018 IEEE 87th …, [full-text] [Details]
    2018 'Uplink performance optimization of ultra dense Wi-Fi networks using AP-managed TPC'
    MS Afaqui and S Brown and R Farrell (2018) 'Uplink performance optimization of ultra dense Wi-Fi networks using AP-managed TPC'. Wireless Days (WD), 2018, [full-text] [Details]
    2018 'Dual wide‐band miniaturized negative group delay circuit using open circuit stubs'
    H Taher and R Farrell (2018) 'Dual wide‐band miniaturized negative group delay circuit using open circuit stubs'. Microwave and Optical Technology Letters, [full-text] [Details]
    2018 'Wideband Interleaved Vector Modulators for 5G Wireless Communications'
    P Ramabadran and S Madhuwantha and ... (2018) 'Wideband Interleaved Vector Modulators for 5G Wireless Communications'. 2018 IEEE MTT-S …, [full-text] [Details]
    2018 'Weighted Sum Rate Maximization for Zero-Forcing Methods with General Linear Covariance Constraints'
    TM Pham and R Farrell and H Claussen and ... (2018) 'Weighted Sum Rate Maximization for Zero-Forcing Methods with General Linear Covariance Constraints'. 2018 IEEE …, [full-text] [Details]
    2018 'Revisiting the MIMO capacity with per-antenna power constraint: Fixed-point iteration and alternating optimization'
    TM Pham and R Farrell and LN Tran (2018) 'Revisiting the MIMO capacity with per-antenna power constraint: Fixed-point iteration and alternating optimization'. IEEE Transactions on Wireless …, [full-text] [Details]
    2018 'Detecting MAC Misbehavior of IEEE 802.11 Devices within Ultra Dense Wi-Fi Networks'
    MS Afaqui and S Brown and R Farrell (2018) 'Detecting MAC Misbehavior of IEEE 802.11 Devices within Ultra Dense Wi-Fi Networks'. 2018 25th International …, [full-text] [Details]
    2015 'Design of Microstrip Coupled Lines Bandpass Filter Using Artificial Neural Networks'
    Taher, H;Farrell, R (2015) 'Design of Microstrip Coupled Lines Bandpass Filter Using Artificial Neural Networks'. Journal Of Active And Passive Electronic Devices, 10 :25-33 [Details]
    2009 'Direct and Indirect Classification of High Frequency LNA Gain Performance: A Comparison between SVMs and MLPs'
    Hung, C.F., S. McLoone, R. Farrell (2009) 'Direct and Indirect Classification of High Frequency LNA Gain Performance: A Comparison between SVMs and MLPs'. INTERNATIONAL JOURNAL OF COMPUTING, 8 :24-31 [full-text] [Details]
    2007 'Inferential estimation of high frequency LNA gain performance using machine learning techniques'
    PC Hung and SF McLoone and M Sanchez and ... (2007) 'Inferential estimation of high frequency LNA gain performance using machine learning techniques'. Machine Learning for …, [Details]
    2017 'Hardware co-simulation for a low complexity PAPR reduction scheme on an FPGA'
    Al-Hussaini K.;Ali B.;Varahram P.;Hashim S.;Farrell R. (2017) 'Hardware co-simulation for a low complexity PAPR reduction scheme on an FPGA'. International Journal of Wireless and Mobile Computing, 12 (1):49-61 [DOI] [full-text] [Details]
    2018 'Design of a reconfigurable front-end for a multistandard receiver for the frequency range of 800 MHz to 2.5 GHz'
    Zare Fatin G.;Koozehkanani Z.;Fotowat-Ahmady A.;Sobhi J.;Farrell R. (2018) 'Design of a reconfigurable front-end for a multistandard receiver for the frequency range of 800 MHz to 2.5 GHz'. International Journal of Circuit Theory and Applications, 46 (6):1144-1165 [DOI] [full-text] [Details]
    2018 'A low complexity peak-to-average power ratio reduction scheme based on selected mapping and radix-II IFFT in OFDM systems'
    Mohsen Kazemian and Pooria Varahram and Shaiful Jahari Hashim and Borhanuddin Mohd Ali and Ronan Farrell (2018) 'A low complexity peak-to-average power ratio reduction scheme based on selected mapping and radix-II IFFT in OFDM systems'. Telecommunication Systems, 67 (1):21-30 [DOI] [full-text] [Details]
    2017 'Undersampling Observation-Based Compact Digital Predistortion for Single-Chain Multiband and Wideband Direct-to-RF Transmitter'
    Ziming Wang and Lei Guan and Ronan Farrell (2017) 'Undersampling Observation-Based Compact Digital Predistortion for Single-Chain Multiband and Wideband Direct-to-RF Transmitter'. IEEE Transactions on Microwave Theory and Techniques, 65 (12):5274-5283 [DOI] [full-text] [Details]
    2017 'Efficient Zero-forcing Precoder Design for Weighted Sum-rate Maximization with Per-antenna Power Constraint'
    Thuy M Pham and Ronan Farrell and John Dooley and Eryk Dutkiewicz and Diep N Nguyen and Lenam Tran (2017) 'Efficient Zero-forcing Precoder Design for Weighted Sum-rate Maximization with Per-antenna Power Constraint'. IEEE Transactions on Vehicular Technology, :1-1 [DOI] [full-text] [Details]
    2017 'A low complexity high efficiency hybrid multiplicative-additive crest factor reduction for OFDM systems'
    Khalid Alhussaini and Borhanuddin Mohd Ali and Pooria Varahram and Shaiful Jahari Hashim and Ronan Farrell (2017) 'A low complexity high efficiency hybrid multiplicative-additive crest factor reduction for OFDM systems'. Telecommunication Systems, 65 (2):297-307 [DOI] [full-text] [Details]
    2017 'A low complexity pre-distortion scheme for power amplifier linearization in wideband applications'
    Varahram, P;Dooley, J;Finnerty, K;Farrell, R (2017) 'A low complexity pre-distortion scheme for power amplifier linearization in wideband applications'. International Journal of Communication Systems, 30 [DOI] [full-text] [Details]
    2017 'An MEMS Phase Shifter With High Power Handling for Electronic Beam Tilt in Base Station Antennas'
    Ibrahim, SA;Wang, ZM;Farrell, R (2017) 'An MEMS Phase Shifter With High Power Handling for Electronic Beam Tilt in Base Station Antennas'. IEEE Microwave and Wireless Components Letters, 27 :269-271 [DOI] [full-text] [Details]
    2016 'Energy-Efficient Zero-Forcing Precoding Design for Small-Cell Networks'
    Vu Q.;Tran L.;Farrell R.;Hong E. (2016) 'Energy-Efficient Zero-Forcing Precoding Design for Small-Cell Networks'. IEEE Transactions on Communications, 64 (2):790-804 [DOI] [full-text] [Details]
    2016 'A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes'
    Kazemian, M;Varahram, P;Bin Hashim, SJ;Ali, BM;Farrell, R (2016) 'A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes'. Wireless Personal Communications, 88 :223-239 [DOI] [full-text] [Details]
    2016 'Analysis of 3-Level Bandpass Sigma-Delta Modulators With 2-Level Output'
    Tomasz Podsiadlik and John Dooley and Ronan Farrell (2016) 'Analysis of 3-Level Bandpass Sigma-Delta Modulators With 2-Level Output'. IEEE Transactions on Circuits and Systems Ii-express Briefs, :1-1 [DOI] [full-text] [Details]
    2016 'A New Feedforward Interference Cancellation using Bandstop Resonators for In-Band Interferers'
    Sarah Ibrahim and Ronan Farrell (2016) 'A New Feedforward Interference Cancellation using Bandstop Resonators for In-Band Interferers'. IEEE Microwave and Wireless Components Letters, 26 (10):810-812 [DOI] [full-text] [Details]
    2016 'A Digital Pre-Distortion Based on Nonlinear Autoregressive With Exogenous Inputs'
    Pooria Varahram and John Dooley and Keith Finnerty and Ronan Farrell (2016) 'A Digital Pre-Distortion Based on Nonlinear Autoregressive With Exogenous Inputs'. IEEE Microwave and Wireless Components Letters, 26 (5):364-366 [DOI] [full-text] [Details]
    2015 'Extraction of small-signal model parameters of Si/SiGe heterojunction bipolar transistor using least squares support vector machines'
    Taher, H;Farrell, R;Schreurs, D;Nauwelaers, B (2015) 'Extraction of small-signal model parameters of Si/SiGe heterojunction bipolar transistor using least squares support vector machines'. Electronics Letters, 51 :1821-1822 [DOI] [full-text] [Details]
    2015 'Estimation of Sparse Memory Taps for RF Power Amplifier Behavioral Models'
    Dooley, J;O'Brien, B;Finnerty, K;Farrell, R (2015) 'Estimation of Sparse Memory Taps for RF Power Amplifier Behavioral Models'. IEEE Microwave and Wireless Components Letters, 25 :64-66 [DOI] [full-text] [Details]
    2015 'A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes'
    Kazemian M.;Varahram P.;Hashim S.;Ali B.;Farrell R. (2015) 'A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes'. Wireless Personal Communications, [DOI] [full-text] [Details]
    2015 'Combined FRM and GDFT filter bank designs for improved nonuniform DSA channelisation'
    Palomo-Navarro Á.;Farrell R.;Villing R. (2015) 'Combined FRM and GDFT filter bank designs for improved nonuniform DSA channelisation'. Wireless Communications and Mobile Computing, [DOI] [full-text] [Details]
    2015 'An Efficiency Maximization Design for SWIPT'
    Vu, QD;Tran, LN;Farrell, R;Hong, EK (2015) 'An Efficiency Maximization Design for SWIPT'. IEEE Signal Processing Letters, 22 :2189-2193 [DOI] [full-text] [Details]
    2015 'Microstrip unequal Wilkinson power divider with 1:11 division ratio'
    Taher, H;Farrell, R (2015) 'Microstrip unequal Wilkinson power divider with 1:11 division ratio'. Journal of Electromagnetic Waves and Applications, 29 :1887-1898 [DOI] [full-text] [Details]
    2014 'Population Mobility Dynamics Estimated from Mobile Telephony Data'
    Doyle, J;Hung, P;Farrell, R;McLoone, S (2014) 'Population Mobility Dynamics Estimated from Mobile Telephony Data'. Journal of Urban Technology, 21 :109-132 [DOI] [full-text] [Details]
    2014 'Time-Interleaved Sigma Delta Modulators for FPGAs'
    Podsiadlik, T;Farrell, R (2014) 'Time-Interleaved Sigma Delta Modulators for FPGAs'. IEEE Transactions on Circuits and Systems II: Express Briefs, 61 :808-812 [DOI] [full-text] [Details]
    2014 'Time-interleaved ΣΔ modulators for FPGAs'
    Podsiadlik T.;Farrell R. (2014) 'Time-interleaved ΣΔ modulators for FPGAs'. IEEE Transactions on Circuits and Systems II: Express Briefs, 61 (10):808-812 [DOI] [full-text] [Details]
    2014 'Study of Linearity and Power Consumption Requirements of CMOS Low Noise Amplifiers in Context of LTE Systems and Beyond'
    Grzegorz Szczepkowski and Ronan Farrell (2014) 'Study of Linearity and Power Consumption Requirements of CMOS Low Noise Amplifiers in Context of LTE Systems and Beyond'. To be added, 2014 [DOI] [full-text] [Details]
    2013 'An investigation into environmental waste enforcement in Ireland'
    Palomo-Navarro A.;McDermott A.;Dooley J.;Farrell R. (2013) 'An investigation into environmental waste enforcement in Ireland'. Irish Geography, 46 (3):213-230 [DOI] [full-text] [Details]
    2013 'A cross-layer framework for optimal delay-margin, network lifetime and utility tradeoff in wireless visual sensor networks'
    Tahir, M;Farrell, R (2013) 'A cross-layer framework for optimal delay-margin, network lifetime and utility tradeoff in wireless visual sensor networks'. Ad Hoc Networks, 11 :701-711 [DOI] [full-text] [Details]
    2013 'Using large signal parameters to design low power Class-B and Class- C CMOS cross-coupled voltage controlled oscillators'
    G. Szczepkowski and Ronan J Farrell (2013) 'Using large signal parameters to design low power Class-B and Class- C CMOS cross-coupled voltage controlled oscillators'. To be added, 2013 :37-41 [full-text] [Details]
    2012 'Improved Coding-Efficiency Two-Level Source Encoder for RF Switch-Mode Power Amplifiers'
    Podsiadlik, T;Dooley, J;Farrell, R (2012) 'Improved Coding-Efficiency Two-Level Source Encoder for RF Switch-Mode Power Amplifiers'. IEEE Transactions on Circuits and Systems II: Express Briefs, 59 :618-622 [DOI] [full-text] [Details]
    2010 'Design technique of broadband CMOS LNA for DC-11 GHz SDR'
    Phan, AT;Farrell, R (2010) 'Design technique of broadband CMOS LNA for DC-11 GHz SDR'. IEICE Electronics Express, 7 :190-196 [DOI] [full-text] [Details]
    2009 'A 1V folded common-gate CMOS LNA for full UWB band'
    Phan, AT;Farrell, R (2009) 'A 1V folded common-gate CMOS LNA for full UWB band'. IEICE Electronics Express, 6 :1745-1751 [DOI] [full-text] [Details]
    2009 '9.1 dBm IIP3 36 dB gain controllable LNA for WCDMA in 0.13-μm CMOS'
    Phan T.;Farrell R.;Lee S. (2009) '9.1 dBm IIP3 36 dB gain controllable LNA for WCDMA in 0.13-μm CMOS'. Microwave and Optical Technology Letters, 51 (5):1385-1388 [DOI] [full-text] [Details]
    2009 'Software-defined radio demonstrators: An example and future trends'
    Farrell R.;Sanchez M.;Corley G. (2009) 'Software-defined radio demonstrators: An example and future trends'. International Journal of Digital Multimedia Broadcasting, [DOI] [full-text] [Details]
    2009 '9.1 dBm IIP3 36 dB GAIN CONTROLLABLE LNA FOR WCDMA IN 0.13-mu m CMOS'
    Phan, TA;Farrell, R;Lee, SG (2009) '9.1 dBm IIP3 36 dB GAIN CONTROLLABLE LNA FOR WCDMA IN 0.13-mu m CMOS'. Microwave and Optical Technology Letters, 51 :1385-1388 [DOI] [full-text] [Details]
    2009 'A 12-mW 264-MHz high linearity sharp roll-off CMOS opamp-RC low-pass filter for MB-OFDM UWB systems'
    Phan, AT;Farrell, R;Lee, SG (2009) 'A 12-mW 264-MHz high linearity sharp roll-off CMOS opamp-RC low-pass filter for MB-OFDM UWB systems'. Analog Integrated Circuits and Signal Processing, 61 :9-18 [DOI] [full-text] [Details]
    2009 'A 12-mW 264-MHz High Linearity Sharp Roll-Off CMOS Opamp-RC Low-Pass Filter for MB-OFDM UWB System'
    Tuan-Phan, Anh, Farrell, Ronan and Lee, Sang-Gug (2009) 'A 12-mW 264-MHz High Linearity Sharp Roll-Off CMOS Opamp-RC Low-Pass Filter for MB-OFDM UWB System'. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 61 :9-18 [full-text] [Details]
    2009 'A 1V Folded Common-Gate CMOS LNA for Full UWB Band'
    Tuan-Phan, A., and Dr Ronan J Farrell (2009) 'A 1V Folded Common-Gate CMOS LNA for Full UWB Band'. IEICE TRANSACTIONS ON ELECTRONICS, 6 :1745-1751 [full-text] [Details]
    2008 'Rigorous Stability Criterion for Digital Phase Locked Loops'
    Daniels, B. and Farrell, R. (2008) 'Rigorous Stability Criterion for Digital Phase Locked Loops'. ISAST TRANSACTIONS ON ELECTRONICS AND SIGNAL PROCESSING, 2 :1-10 [full-text] [Details]
    2008 'Sharp-Rejection Techniques in High Frequency Active-RC LPF for UWB Applications'
    Tuan-Phan, A., Farrell, R. and Gug-Lee, S. (2008) 'Sharp-Rejection Techniques in High Frequency Active-RC LPF for UWB Applications'. ISAST TRANSACTIONS ON ELECTRONICS AND SIGNAL PROCESSING, 2 :38-40 [full-text] [Details]
    2007 'Tower-top antenna array calibration scheme for next generation networks'
    McCormack, J;Cooper, T;Farrell, R (2007) 'Tower-top antenna array calibration scheme for next generation networks'. Eurasip Journal on Wireless Communications and Networking, [DOI] [full-text] [Details]
    2006 'Six-port precision directional coupler'
    Cooper, TS;Baldwin, G;Farrell, R (2006) 'Six-port precision directional coupler'. Electronics Letters, 42 :1232-1234 [DOI] [full-text] [Details]
    2005 'A resource management tool for implementing strategic direction in an academic department'
    Ringwood J.;Devitt F.;Doherty S.;Farrell R.;Lawlor B.;McLoone S.;Rogers A.;Villing R.;Ward T. (2005) 'A resource management tool for implementing strategic direction in an academic department'. Journal of Higher Education Policy and Management, 27 (2):273-283 [DOI] [full-text] [Details]
    1998 'Bounding the Integrator Outputs of Second Order Sigma Delta Modulators'
    R. Farrell and O. Feely (1998) 'Bounding the Integrator Outputs of Second Order Sigma Delta Modulators'. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II - ANALOG AND DIGITAL PROCESSING, 45 :691-702 [full-text] [Details]

    Conference Publications

      Year Publication
    2018 On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints
    Pham, TM;Farrell, R;Claussen, H;Flanagan, M;Tran, LN (2018) On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints 2018 IEEE 87TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) [Details]
    2018 Wideband Interleaved Vector Modulators for 5G Wireless Communications
    Ramabadran, P;Madhuwantha, S;Afanasyev, P;Farrell, R;Dooley, J (2018) Wideband Interleaved Vector Modulators for 5G Wireless Communications 2018 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON 5G HARDWARE AND SYSTEM TECHNOLOGIES (IMWS-5G) [full-text] [Details]
    2019 Nonlinearity Modeling of Chireix Outphasing Power Combiner Under Amplitude Imbalance
    Afanasyev, P;Ramabadran, P;Farrell, R;Dooley, J (2019) Nonlinearity Modeling of Chireix Outphasing Power Combiner Under Amplitude Imbalance 2019 17TH IEEE INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS) [full-text] [Details]
    2019 Early stopping criteria for adaptive training of dynamic nonlinear behavioural models
    Loughman, M;Farrell, R;Dooley, J (2019) Early stopping criteria for adaptive training of dynamic nonlinear behavioural models 2019 30TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [full-text] [Details]
    2019 A Complexity Reduced Non-Uniform Generalized Memory Polynomial Model for Nonlinear Power Amplifier Behavioural Modeling
    Hu, AQ;Byrne, DG;Farrell, R;Dooley, J (2019) A Complexity Reduced Non-Uniform Generalized Memory Polynomial Model for Nonlinear Power Amplifier Behavioural Modeling 2019 30TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [full-text] [Details]
    2019 On Estimating Maximum Sum Rate of MIMO Systems with Successive Zero-Forcing Dirty Paper Coding and Per-antenna Power Constraint
    Pham, TM;Farrell, R;Tran, LN (2019) On Estimating Maximum Sum Rate of MIMO Systems with Successive Zero-Forcing Dirty Paper Coding and Per-antenna Power Constraint 2019 IEEE 30TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC) , pp.1150-1155 [full-text] [Details]
    2019 Hardware And Latency Optimisation for 5G Digital Pre-Distortion
    Byrne, D;Farrell, R;Dooley, J (2019) Hardware And Latency Optimisation for 5G Digital Pre-Distortion 2019 30TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [full-text] [Details]
    2020 Network Sharing for Reliable Networks: A Data-Driven Study
    Gomes A.;Kibilda J.;Farhang A.;Farrell R.;Dasilva L.A. (2020) Network Sharing for Reliable Networks: A Data-Driven Study IEEE International Conference on Communications [DOI] [Details]
    2015 ROUTE-TO-PA H2020 Project: Raising open and user-friendly transparency-enabling technologies for public administrations
    Scarano, V. and Malandrino, D. and Baker, M. and Détienne, F. and Andriessen, J. and Pardijs, M. and Ojo, A. and Porwol, L. and Szufel, P. and Kamiński, B. and Meijer, A. and Ruijer, E. and Forrester, J. and Clementino, G. and Trochidis, I. and Banos, V. and Andriessen, M. and van de Klashorst, J.P. and Riordan, P. and Farrell, R. and Boscolo, P. and Palmisano, E. and van de Rwaal, S. and Gray, J. and Satta, M. and Legale, E. (2015) ROUTE-TO-PA H2020 Project: Raising open and user-friendly transparency-enabling technologies for public administrations E-Democracy 2015: Citizen Rights in the World of the New Computing , pp.219-222 [DOI] [Details]
    2018 Weighted Sum Rate Maximization for Zero-forcing Methods with General Linear Covariance Constraints
    Pham, TM;Farrell, R;Claussen, H;Flanagan, MF;Tran, LN (2018) Weighted Sum Rate Maximization for Zero-forcing Methods with General Linear Covariance Constraints 2018 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) [Details]
    2019 Spatially Combined Wideband Interleaved Transmitter
    Ramabadran, P;Afanasyev, P;Hesami, S;McCarthy, D;Farrell, R;Dooley, J;O'Brien, B (2019) Spatially Combined Wideband Interleaved Transmitter 2019 EUROPEAN CONFERENCE ON NETWORKS AND COMMUNICATIONS (EUCNC) , pp.230-234 [full-text] [Details]
    2019 Nonlinearity Modeling of Chireix Outphasing Power Combiner under Amplitude Imbalance
    Afanasyev P.;Ramabadran P.;Farrell R.;Dooley J. (2019) Nonlinearity Modeling of Chireix Outphasing Power Combiner under Amplitude Imbalance 17th IEEE International New Circuits and Systems Conference, NEWCAS 2019 [DOI] [full-text] [Details]
    2020 A Novel Physical Layer Authentication With PAPR Reduction Based on Channel and Hardware Frequency Responses
    Ramabadran, P;Afanasyev, P;Malone, D;Leeser, M;McCarthy, D;O'Brien, B;Farrell, R;Dooley, J (2020) A Novel Physical Layer Authentication With PAPR Reduction Based on Channel and Hardware Frequency Responses IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS , pp.526-539 [DOI] [full-text] [Details]
    2018 Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers
    Madhuwantha S.;Dooley J.;Ramabadran P.;Byrne D.;Niotaki K.;Doyle J.;Farrell R. (2018) Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers 29th Irish Signals and Systems Conference, ISSC 2018 [DOI] [Details]
    2018 Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements
    Finnegan, J;Brown, S;Farrell, R (2018) Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements 2018 GLOBAL INFORMATION INFRASTRUCTURE AND NETWORKING SYMPOSIUM (GIIS) [full-text] [Details]
    2018 A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications
    Ramabadran, P;Malone, D;Madhuwantha, S;Afanasyev, P;Farrell, R;Dooley, J;O'Brien, B (2018) A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications 2018 25TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (ICECS) , pp.73-76 [full-text] [Details]
    2018 N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications
    Madhuwantha, S;Ramabadran, P;Farrell, R;Dooley, J (2018) N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications 2018 29TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [Details]
    2018 Digital pre-distortion implemented using FPGA
    Byrne D.;Farrell R.;Madhuwantha S.;Leeser M.;Dooley J. (2018) Digital pre-distortion implemented using FPGA Proceedings - 2018 International Conference on Field-Programmable Logic and Applications, FPL 2018 , pp.453-454 [DOI] [full-text] [Details]
    2018 Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers
    Madhuwantha, S;Dooley, J;Ramabadran, P;Byrne, D;Niotaki, K;Doyle, J;Farrell, R (2018) Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers 2018 29TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [Details]
    2018 Evaluating the Scalability of LoRa WanGateways for Class B Communication in ns-3
    Finnegan J.;Brown S.;Farrell R. (2018) Evaluating the Scalability of LoRa WanGateways for Class B Communication in ns-3 2018 IEEE Conference on Standards for Communications and Networking, CSCN 2018 [DOI] [Details]
    2018 N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications
    Madhuwantha S.;Ramabadran P.;Farrell R.;Dooley J. (2018) N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications 29th Irish Signals and Systems Conference, ISSC 2018 [DOI] [Details]
    2018 Depiction of Peak to Average Power Ratio Reduction Scheme and potentials for 5G
    Mohammady S.;Dooley J.;Farrell R.;Sulaiman N. (2018) Depiction of Peak to Average Power Ratio Reduction Scheme and potentials for 5G RFM 2018 - 2018 IEEE International RF and Microwave Conference, Proceedings , pp.286-290 [DOI] [full-text] [Details]
    2018 Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3
    Finnegan, J;Brown, S;Farrell, R (2018) Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3 2018 IEEE CONFERENCE ON STANDARDS FOR COMMUNICATIONS AND NETWORKING (IEEE CSCN) [full-text] [Details]
    2019 Novel Calibration Technique for Wideband Transmitters Using Constellation Mapping
    Madhuwantha S.;Ramabadran P.;Farrell R.;Dooley J. (2019) Novel Calibration Technique for Wideband Transmitters Using Constellation Mapping 2019 92nd ARFTG Microwave Measurement Conference: Next Generation Microwave and Millimeter-Wave Measurement Techniques and Systems, ARFTG 2019 [DOI] [full-text] [Details]
    2019 Spatially Combined Wideband Interleaved Transmitter
    Ramabadran P.;Afanasyev P.;Hesami S.;McCarthy D.;Farrell R.;Dooley J.;O'Brien B. (2019) Spatially Combined Wideband Interleaved Transmitter 2019 European Conference on Networks and Communications, EuCNC 2019 , pp.230-234 [DOI] [full-text] [Details]
    2019 Phase-only digital predistortion technique for class-e outphasing power amplifiers
    Afanasyev P.;Ramabadran P.;Mohammady S.;Farrell R.;Dooley J. (2019) Phase-only digital predistortion technique for class-e outphasing power amplifiers Proceedings of European Microwave Conference in Central Europe, EuMCE 2019 , pp.14-17 [full-text] [Details]
    2019 Intra-Array Coupling Estimation for MIMO Transceivers Utilizing Blind Over-The-Air Measurements
    Hesami, S;Aghdam, SR;Fager, C;Eriksson, T;Farrell, R;Dooley, J (2019) Intra-Array Coupling Estimation for MIMO Transceivers Utilizing Blind Over-The-Air Measurements 2019 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) , pp.468-471 [full-text] [Details]
    2019 Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio
    Mohammady, S;Farrell, R;Malone, D;Dooley, J (2019) Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio 2019 WIRELESS DAYS (WD) [full-text] [Details]
    2019 Novel Calibration Technique for Wideband Transmitters using Constellation Mapping
    Madhuwantha, S;Ramabadran, P;Farrell, R;Dooley, J (2019) Novel Calibration Technique for Wideband Transmitters using Constellation Mapping 2019 92ND ARFTG MICROWAVE MEASUREMENT CONFERENCE (ARFTG) [full-text] [Details]
    2019 A complexity reduced non-uniform generalized memory polynomial model for nonlinear power amplifier behavioural modeling
    Hu A.;Byrne D.;Farrell R.;Dooley J. (2019) A complexity reduced non-uniform generalized memory polynomial model for nonlinear power amplifier behavioural modeling 30th Irish Signals and Systems Conference, ISSC 2019 [DOI] [full-text] [Details]
    2019 Hardware and latency optimisation for 5G digital pre-distortion
    Byrne D.;Farrell R.;Dooley J. (2019) Hardware and latency optimisation for 5G digital pre-distortion 30th Irish Signals and Systems Conference, ISSC 2019 [DOI] [full-text] [Details]
    2019 Early stopping criteria for adaptive training of dynamic nonlinear behavioural models
    Loughman M.;Farrell R.;Dooley J. (2019) Early stopping criteria for adaptive training of dynamic nonlinear behavioural models 30th Irish Signals and Systems Conference, ISSC 2019 [DOI] [full-text] [Details]
    2019 Single digital predistortion technique for phased array linearization
    Hesami S.;Aghdam S.;Fager C.;Eriksson T.;Farrell R.;Dooley J. (2019) Single digital predistortion technique for phased array linearization Proceedings - IEEE International Symposium on Circuits and Systems [DOI] [Details]
    2019 Single Digital Predistortion Technique for Phased Array Linearization
    Hesami, S;Aghdam, SR;Fager, C;Eriksson, T;Farrell, R;Dooley, J (2019) Single Digital Predistortion Technique for Phased Array Linearization 2019 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) [full-text] [Details]
    2019 On Estimating Maximum Sum Rate of MIMO Systems with Successive Zero-Forcing Dirty Paper Coding and Per-antenna Power Constraint
    Pham T.;Farrell R.;Tran L. (2019) On Estimating Maximum Sum Rate of MIMO Systems with Successive Zero-Forcing Dirty Paper Coding and Per-antenna Power Constraint IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC [DOI] [full-text] [Details]
    2019 Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio
    Mohammady S.;Farrell R.;Malone D.;Dooley J. (2019) Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio IFIP Wireless Days [DOI] [full-text] [Details]
    2019 Intra-Array Coupling Estimation for MIMO Transceivers Utilizing Blind Over-The-Air Measurements
    Hesami S.;Aghdam S.;Fager C.;Eriksson T.;Farrell R.;Dooley J. (2019) Intra-Array Coupling Estimation for MIMO Transceivers Utilizing Blind Over-The-Air Measurements IEEE MTT-S International Microwave Symposium Digest , pp.468-471 [full-text] [Details]
    2019 Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements
    Finnegan J.;Brown S.;Farrell R. (2019) Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements 2018 Global Information Infrastructure and Networking Symposium, GIIS 2018 [DOI] [full-text] [Details]
    2019 Single Digital Predistortion Technique for Phased Array Linearization
    S Hesami and SR Aghdam and C Fager and ... (2019) Single Digital Predistortion Technique for Phased Array Linearization IEEE International Symposium on Circuits and Systems (ISCAS) [full-text] [Details]
    2019 Spatially Combined Wideband Interleaved Transmitter
    P Ramabadran and P Afanasyev and S Hesami and ... (2019) Spatially Combined Wideband Interleaved Transmitter European Conference on Networks and Communications [full-text] [Details]
    2019 Hardware and Latency Optimisation for 5G Digital Pre-Distortion
    D Byrne and R Farrell and J Dooley (2019) Hardware and Latency Optimisation for 5G Digital Pre-Distortion Irish Signals and Systems Conference [full-text] [Details]
    2019 Phase-Only Digital Predistortion Technique for Class-E Outphasing Power Amplifiers
    P Afanasyev and P Ramabadran and ... (2019) Phase-Only Digital Predistortion Technique for Class-E Outphasing Power Amplifiers European Microwave Conference in Central Europe (EuMCE) [full-text] [Details]
    2019 Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio
    S Mohammady and R Farrell and D Malone and ... (2019) Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio Wireless Days (WD) [full-text] [Details]
    2019 A Complexity Reduced Non-Uniform Generalized Memory Polynomial Model for Nonlinear Power Amplifier Behavioural Modeling
    A Hu and DG Byrne and R Farrell and ... (2019) A Complexity Reduced Non-Uniform Generalized Memory Polynomial Model for Nonlinear Power Amplifier Behavioural Modeling Irish Signals and Systems Conference [full-text] [Details]
    2019 Novel Calibration Technique for Wideband Transmitters Using Constellation Mapping
    S Madhuwantha and P Ramabadran and ... (2019) Novel Calibration Technique for Wideband Transmitters Using Constellation Mapping ARFTG Microwave Measurement Conference (ARFTG) [full-text] [Details]
    2019 Early stopping criteria for adaptive training of dynamic nonlinear behavioural models
    M Loughman and R Farrell and J Dooley (2019) Early stopping criteria for adaptive training of dynamic nonlinear behavioural models Irish Signals and Systems Conference [full-text] [Details]
    2018 Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3
    J Finnegan and S Brown and R Farrell (2018) Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3 IEEE Conference on Standards for Communications and Networking (CSCN) [full-text] [Details]
    2018 A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications
    P Ramabadran and D Malone and ... (2018) A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications IEEE International Conference on Electronics, Circuits and Systems [full-text] [Details]
    2018 N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications
    S Madhuwantha and P Ramabadran and ... (2018) N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications Irish Signals and Systems Conference [Details]
    2018 Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements
    J Finnegan and S Brown and R Farrell (2018) Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements Global Information Infrastructure and Networking Symposium (GIIS) [full-text] [Details]
    2018 Digital Pre-distortion Implemented Using FPGA
    D Byrne and R Farrell and S Madhuwantha and ... (2018) Digital Pre-distortion Implemented Using FPGA International Conference on Field Programmable Logic and Applications [full-text] [Details]
    2018 Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers
    S Madhuwantha and J Dooley and ... (2018) Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers Irish Signals and Systems Conference [Details]
    2018 Digitally Assisted Wideband Compensation of Parallel RF Signal Paths in a Transmitter
    P Ramabadran and S Madhuwantha and ... (2018) Digitally Assisted Wideband Compensation of Parallel RF Signal Paths in a Transmitter ARFTG Microwave Measurement Conference (ARFTG) [full-text] [Details]
    2009 Low-Power Sliding Correlation CMOS UWB Pulsed
    AT Phan and R Farrell (2009) Low-Power Sliding Correlation CMOS UWB Pulsed IEEE International Symposium on Circuits and Systems [DOI] [Details]
    2008 Rationale for a clean slate radio architecture
    Farrell, R. and Villing, R. (2008) Rationale for a clean slate radio architecture SDR 08 Technical Conference and Product Exposition [full-text] [Details]
    2007 Wideband 0.18μm CMOS VCO using active inductor with negative resistance
    G Szczepkowski and G Baldwin and R Farrell (2007) Wideband 0.18μm CMOS VCO using active inductor with negative resistance European Conference on Circuit Theory and Design [DOI] [Details]
    2004 Embedded Test Engine for Efficient At-Speed Scan Testing and Performance Binning of Microprocessors
    Lawlor, E., Farrell. R. (2004) Embedded Test Engine for Efficient At-Speed Scan Testing and Performance Binning of Microprocessors Integrated Circuit Test Workshop [full-text] [Details]
    1998
    RJ Farrell (1998) Non-linear Analysis of Second-order Sigma-delta Modulators [Details]
    2018 Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3
    J. Finnegan and S. Brown and R. Farrell (2018) Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3 2018 IEEE Conference on Standards for Communications and Networking (CSCN) , pp.1-6 [full-text] [Details]
    2012 Volterra series based models for future high frequency communication systems
    Farsi, Saeed and Dooley, J and Schreurs, Dominique and Farrell, R (2012) Volterra series based models for future high frequency communication systems EuMW workshop “Recent Advancements in RF Power Amplifier Modeling and Predistortion” , pp.1-26 [Details]
    2018 A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications
    Prasidh Ramabadran, David Malone, Sidath Madhuwantha, Pavel Afanasyev, Ronan Farrell, John Dooley and Bill O'Brien (2018) A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications 25th IEEE International Conference on Electronics Circuits and Systems (ICECS 2018) [DOI] [full-text] [Details]
    2009 SPAlink: A Flexible Bitstream Link for Class S-Power Amplifiers
    Astarloa, A;Bidarte, U;Dooley, J;Canniff, A;Farrell, R (2009) SPAlink: A Flexible Bitstream Link for Class S-Power Amplifiers 2009 APPLIED ELECTRONICS, INTERNATIONAL CONFERENCE [Details]
    2010 Optimal Resource Control of Multi-Processor Multi-Radio Nodes using semi-Markov Decision Processes
    Tahir, M;Farrell, R (2010) Optimal Resource Control of Multi-Processor Multi-Radio Nodes using semi-Markov Decision Processes 2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS [Details]
    2010 Minimal Hardware Bluetooth Tracking for Long-Term At-Home Elder Supervision
    Kelly, D;McLoone, S;Farrell, R (2010) Minimal Hardware Bluetooth Tracking for Long-Term At-Home Elder Supervision 2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) , pp.2136-2140 [Details]
    2010 Optimal Utility Lifetime and Delay-Robustness Tradeoff in Wireless Multimedia Sensor Networks
    Tahir, M;Farrell, R (2010) Optimal Utility Lifetime and Delay-Robustness Tradeoff in Wireless Multimedia Sensor Networks 2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS [Details]
    2013 Behavioral Modeling Approach for Array of Amplifiers in Active Antenna Array System
    Farsi, S;Dooley, J;Finnerty, K;Schreurs, D;Nauwelaers, B;Farrell, R (2013) Behavioral Modeling Approach for Array of Amplifiers in Active Antenna Array System 2013 IEEE TOPICAL CONFERENCE ON POWER AMPLIFIERS FOR WIRELESS AND RADIO APPLICATIONS (PAWR) , pp.73-75 [Details]
    2014 Wideband MEMS Switched Delay Lines with High Phase Linearity
    Ibrahim, S;Szczepkowski, G;Farrell, R (2014) Wideband MEMS Switched Delay Lines with High Phase Linearity 2014 21ST IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (ICECS) , pp.187-190 [full-text] [Details]
    2015 Design of Dual Band Bandstop Microstrip Defected Ground Structure Filter Using Adaptive Neuro-Fuzzy Inference System
    Taher, H;Farrell, R (2015) Design of Dual Band Bandstop Microstrip Defected Ground Structure Filter Using Adaptive Neuro-Fuzzy Inference System 2015 IEEE 15th Mediterranean Microwave Symposium (MMS) [Details]
    2015 Analytical Investigation of Thermal Effects on Outphasing Power Amplifiers
    Finnerty, K;Dooley, J;Farrell, R (2015) Analytical Investigation of Thermal Effects on Outphasing Power Amplifiers 2015 26TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [full-text] [Details]
    2015 Selection of Compressed Training Data for RF Power Amplifier Behavioral Modeling
    Wang, ZM;Dooley, J;Finnerty, K;Farrell, R (2015) Selection of Compressed Training Data for RF Power Amplifier Behavioral Modeling 2015 10TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC) , pp.53-56 [Details]
    2015 Unified Analysis Model for Microstrip and Coupled lines Structures Utilizing Artificial Intelligence Techniques
    Taher, H;Farrell, R (2015) Unified Analysis Model for Microstrip and Coupled lines Structures Utilizing Artificial Intelligence Techniques 2015 26TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [Details]
    2015 Predictive Modelling of Cellular Load
    Carolan, E;McLoone, SC;Farrell, R (2015) Predictive Modelling of Cellular Load 2015 26TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [Details]
    2016 Generalised Digital Predistortion of RF Power Amplifiers with Low-Rate Feedback Signal
    Wang, ZM;Ibrahim, S;Su, H;Farrell, R (2016) Generalised Digital Predistortion of RF Power Amplifiers with Low-Rate Feedback Signal 2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC) , pp.831-834 [full-text] [Details]
    2016 Compressed-Sampling-Based Behavioural Modelling Technique for Wideband RF Transmitter Leakage Cancellation System
    Su, H;Wang, ZM;Farrell, R (2016) Compressed-Sampling-Based Behavioural Modelling Technique for Wideband RF Transmitter Leakage Cancellation System 2016 13TH INTERNATIONAL CONFERENCE ON SYNTHESIS, MODELING, ANALYSIS AND SIMULATION METHODS AND APPLICATIONS TO CIRCUIT DESIGN (SMACD) [full-text] [Details]
    2016 Broadband High Gain SIW Cavity Square Slot Antenna for X-Band Applications
    Taher, H;Farrell, R (2016) Broadband High Gain SIW Cavity Square Slot Antenna for X-Band Applications 2016 LOUGHBOROUGH ANTENNAS & PROPAGATION CONFERENCE (LAPC) [full-text] [Details]
    2016 A New RF Interference Cancellation using A Novel 3-Pole Bandstop Resonator designed using Tapped CRLH T-Line Model
    Ibrahim, SA;Su, H;Wang, ZM;Farrell, R (2016) A New RF Interference Cancellation using A Novel 3-Pole Bandstop Resonator designed using Tapped CRLH T-Line Model 2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC) , pp.108-111 [full-text] [Details]
    2016 A Digitally Assisted Analog Cancellation System at RF Frequencies for Improving the Isolation Performance of a Ceramic Duplexer
    Su, H;Wang, ZM;Ibrahim, S;Farrell, R (2016) A Digitally Assisted Analog Cancellation System at RF Frequencies for Improving the Isolation Performance of a Ceramic Duplexer 2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC) , pp.61-64 [full-text] [Details]
    2016 Digital Predistorter in Crosstalk Compensation of MIMO Transmitters
    Hesami, S;Dooley, J;Wang, ZM;Farrell, R (2016) Digital Predistorter in Crosstalk Compensation of MIMO Transmitters 2016 27TH IRISH SIGNALS AND SYSTEMS CONFERENCE (ISSC) [Details]
    2016 Highly Miniaturized Wideband Negative Group Delay Circuit Using Effective Negative Dielectric permittivity Stopband Microstrip Lines
    Taher, H;Farrell, R (2016) Highly Miniaturized Wideband Negative Group Delay Circuit Using Effective Negative Dielectric permittivity Stopband Microstrip Lines 2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC) , pp.112-115 [full-text] [Details]
    2017 Low-complexity Approaches for MIMO Capacity with Per-antenna Power Constraint
    Pham, TM;Farrell, R;Tran, LN (2017) Low-complexity Approaches for MIMO Capacity with Per-antenna Power Constraint 2017 IEEE 85TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) [full-text] [Details]
    2017 Alternating Optimization for Capacity Region of Gaussian MIMO Broadcast Channels with Per-antenna Power Constraint
    Pham, TM;Farrell, R;Tran, LN (2017) Alternating Optimization for Capacity Region of Gaussian MIMO Broadcast Channels with Per-antenna Power Constraint 2017 IEEE 85TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) [full-text] [Details]
    2018 Uplink Performance Optimization of Ultra Dense Wi-Fi Networks using AP-managed TPC
    Afaqui, MS;Brown, S;Farrell, R (2018) Uplink Performance Optimization of Ultra Dense Wi-Fi Networks using AP-managed TPC PROCEEDINGS OF THE 2018 WIRELESS DAYS (WD) , pp.104-106 [full-text] [Details]
    2018 Detecting MAC Misbehavior of IEEE 802.11 Devices within Ultra Dense Wi-Fi Networks
    Afaqui M.;Brown S.;Farrell R. (2018) Detecting MAC Misbehavior of IEEE 802.11 Devices within Ultra Dense Wi-Fi Networks 2018 25th International Conference on Telecommunications, ICT 2018 , pp.213-219 [DOI] [full-text] [Details]
    2018 Wideband Interleaved Vector Modulators for 5G Wireless Communications
    Ramabadran P.;Madhuwantha S.;Afanasyev P.;Farrell R.;Dooley J. (2018) Wideband Interleaved Vector Modulators for 5G Wireless Communications 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies, IMWS-5G 2018 [DOI] [full-text] [Details]
    2015 Design of dual band bandstop microstrip defected ground structure filter using adaptive neuro-fuzzy inference system
    Taher H.;Farrell R. (2015) Design of dual band bandstop microstrip defected ground structure filter using adaptive neuro-fuzzy inference system Mediterranean Microwave Symposium [DOI] [Details]
    2015 A predictive model for minimising power usage in radio access networks
    Carolan E.;McLoone S.;Farrell R. (2015) A predictive model for minimising power usage in radio access networks 7th EAI International Conference on Mobile Networks and Management , pp.55-67 [DOI] [Details]
    2015 Selection of compressed training data for RF power amplifier behavioral modeling
    Wang Z.;Dooley J.;Finnerty K.;Farrell R. (2015) Selection of compressed training data for RF power amplifier behavioral modeling European Microwave Week 2015: , pp.53-56 [DOI] [Details]
    2016 A new RF interference cancellation using a novel 3-pole bandstop resonator designed using tapped CRLH T-line model
    Adel Ibrahim S.;Su H.;Wang Z.;Farrell R. (2016) A new RF interference cancellation using a novel 3-pole bandstop resonator designed using tapped CRLH T-line model European Microwave Week 2016: Microwaves Everywhere, EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016 , pp.108-111 [DOI] [full-text] [Details]
    2016 Generalised digital predistortion of RF power amplifiers with low-rate feedback signal
    Wang Z.;Ibrahim S.;Su H.;Farrell R. (2016) Generalised digital predistortion of RF power amplifiers with low-rate feedback signal European Microwave Week 2016: Microwaves Everywhere, EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016 , pp.831-834 [DOI] [full-text] [Details]
    2017 Low-Complexity Approaches for MIMO Capacity with Per-Antenna Power Constraint
    Pham T.;Farrell R.;Tran L. (2017) Low-Complexity Approaches for MIMO Capacity with Per-Antenna Power Constraint IEEE Vehicular Technology Conference [DOI] [full-text] [Details]
    2017 A 5 W high efficiency Class AB power amplifier for LTE base station application
    Alqadami A.;Madhuwantha S.;Farrell R.;Dooley J. (2017) A 5 W high efficiency Class AB power amplifier for LTE base station application 2017 28th Irish Signals and Systems Conference, ISSC 2017 [DOI] [full-text] [Details]
    2017 Compact undersampled digital predistortion for flexible single-chain multi-band RF transmitter
    Wang Z.;Guan L.;Farrell R. (2017) Compact undersampled digital predistortion for flexible single-chain multi-band RF transmitter IEEE MTT-S International Microwave Symposium Digest , pp.1542-1545 [DOI] [full-text] [Details]
    2017 Broadband high gain SIW cavity square slot antenna for X-band applications
    Taher H.;Farrell R. (2017) Broadband high gain SIW cavity square slot antenna for X-band applications 2016 Loughborough Antennas and Propagation Conference, LAPC 2016 [DOI] [full-text] [Details]
    2018 Uplink performance optimization of ultra dense Wi-Fi networks using AP-managed TPC
    Shahwaiz Afaqui M.;Brown S.;Farrell R. (2018) Uplink performance optimization of ultra dense Wi-Fi networks using AP-managed TPC IFIP Wireless Days , pp.104-106 [DOI] [full-text] [Details]
    2018 On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints
    Pham T.;Farrell R.;Claussen H.;Flanagan M.;Tran L. (2018) On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints IEEE Vehicular Technology Conference , pp.1-6 [DOI] [full-text] [Details]
    2018 Weighted sum rate maximization for zero-forcing methods with general linear covariance constraints
    Pham T.;Farrell R.;Claussen H.;Flanagan M.;Tran L. (2018) Weighted sum rate maximization for zero-forcing methods with general linear covariance constraints IEEE International Conference on Communications [DOI] [full-text] [Details]
    2018 Digitally Assisted Wideband Compensation of Parallel RF Signal Paths in a Transmitter
    Ramabadran P.;Madhuwantha S.;Afanasyev P.;Farrell R.;Marco L.;Pires S.;Dooley J. (2018) Digitally Assisted Wideband Compensation of Parallel RF Signal Paths in a Transmitter 2018 91st ARFTG Microwave Measurement Conference: Wideband Modulated Test Signals for Network Analysis of Wireless Infrastructure Building Blocks, ARFTG 2018 [DOI] [full-text] [Details]
    2016 Compressed-sampling-based behavioural modelling technique for wideband RF transmitter leakage cancellation system
    Su H.;Wang Z.;Farrell R. (2016) Compressed-sampling-based behavioural modelling technique for wideband RF transmitter leakage cancellation system 2016 13th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design, SMACD 2016 [DOI] [full-text] [Details]
    2016 Digital predistorter in crosstalk compensation of MIMO transmitters
    Hesami S.;Dooley J.;Ziming;Wang;Farrell R. (2016) Digital predistorter in crosstalk compensation of MIMO transmitters 2016 27th Irish Signals and Systems Conference, ISSC 2016 [DOI] [full-text] [Details]
    2015 Predictive modelling of cellular load
    Carolan E.;McLoone S.;Farrell R. (2015) Predictive modelling of cellular load 2015 26th Irish Signals and Systems Conference, ISSC 2015 [DOI] [full-text] [Details]
    2015 Analytical investigation of thermal effects on outphasing power amplifiers
    K. Finnerty, J. Dooley and R. Farrell (2015) Analytical investigation of thermal effects on outphasing power amplifiers 24th-25th June 2015 [DOI] [full-text] [Details]
    2014 New CCTV approaches for environmental enforcement in Ireland
    Palomo A.;McDermott A.;Dooley J.;Farrell R. (2014) New CCTV approaches for environmental enforcement in Ireland WIT Transactions on Ecology and the Environment , pp.705-716 [DOI] [full-text] [Details]
    2014 Wideband MEMS switched delay lines with high phase linearity
    Ibrahim S.;Szczepkowski G.;Farrell R. (2014) Wideband MEMS switched delay lines with high phase linearity 2014 21st IEEE International Conference on Electronics, Circuits and Systems, ICECS 2014 , pp.187-190 [DOI] [full-text] [Details]
    2014 The effect of impedance mismatch on phase linearity of GCPW loaded transmission lines and shunt stubs
    Ibrahim S.;Szczepkowski G.;Farrell R. (2014) The effect of impedance mismatch on phase linearity of GCPW loaded transmission lines and shunt stubs IET Conference Publications , pp.392-395 [DOI] [full-text] [Details]
    2014 FPGA SerDes capability as switch mode PA modulator
    Finnerty K.;Dooley J.;Farrell R. (2014) FPGA SerDes capability as switch mode PA modulator IET Conference Publications , pp.118-122 [DOI] [full-text] [Details]
    2014 Exploring spatial relationships and identifying influential nodes in cellular networks
    Carolan E.;McLoone S.;Farrell R. (2014) Exploring spatial relationships and identifying influential nodes in cellular networks IET Conference Publications , pp.245-250 [DOI] [full-text] [Details]
    2014 Wideband Tx leakage cancellation using adaptive delay filter at RF frequencies
    Su H.;Szczepkowski G.;Farrell R. (2014) Wideband Tx leakage cancellation using adaptive delay filter at RF frequencies IET Conference Publications , pp.396-401 [DOI] [full-text] [Details]
    2013 Comparison of models for multiple nonlinear power amplifiers in active antenna arrays
    Dooley J.;Finnerty K.;Farrell R. (2013) Comparison of models for multiple nonlinear power amplifiers in active antenna arrays European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMC 2013: 43rd European Microwave Conference , pp.92-95 [full-text] [Details]
    2013 Comparison of Models for Multiple Nonlinear Power Amplifiers in Active Antenna Arrays
    Dooley, J;Finnerty, K;Farrell, R (2013) Comparison of Models for Multiple Nonlinear Power Amplifiers in Active Antenna Arrays 2013 EUROPEAN MICROWAVE CONFERENCE (EUMC) , pp.92-95 [full-text] [Details]
    2013 Behavioral modeling approach for array of amplifiers in active antenna array system
    Farsi S.;Dooley J.;Finnerty K.;Schreurs D.;Nauwelaers B.;Farrell R. (2013) Behavioral modeling approach for array of amplifiers in active antenna array system PAWR 2013 - Proceedings: 2013 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications - 2013 IEEE Radio and Wireless Week, RWW 2013 , pp.73-75 [DOI] [full-text] [Details]
    2012 Design of signal modulator for RF polar transmitter
    Podsiadlik T.;Dooley J.;Farrell R.;Grebennikov A. (2012) Design of signal modulator for RF polar transmitter RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012 , pp.439-442 [DOI] [full-text] [Details]
    2012 Open Loop Approach to Design Low Voltage, 400 mV, 1.3 mW, 10 GHz CMOS Class-B VCO
    Szczepkowski, G;Farrell, R (2012) Open Loop Approach to Design Low Voltage, 400 mV, 1.3 mW, 10 GHz CMOS Class-B VCO 2012 INTERNATIONAL CONFERENCE ON SIGNALS AND ELECTRONIC SYSTEMS (ICSES) [full-text] [Details]
    2012 Open loop approach to design low voltage, 400 mV, 1.3 mW, 10 GHz CMOS class-B VCO
    Szczepkowski G.;Farrell R. (2012) Open loop approach to design low voltage, 400 mV, 1.3 mW, 10 GHz CMOS class-B VCO 2012 International Conference on Signals and Electronic Systems, ICSES 2012 - The Conference Proceedings [DOI] [full-text] [Details]
    2012 Cross-memory polynomial modeling for RF circuits
    Farsi S.;Dooley J.;Finnerty K.;Schreurs D.;Nauwelaers B.;Farrell R. (2012) Cross-memory polynomial modeling for RF circuits European Microwave Week 2012: Space for Microwaves, EuMW 2012, Conference Proceedings - 7th European Microwave Integrated Circuits Conference, EuMIC 2012 , pp.262-265 [full-text] [Details]
    2011 Non-uniform channelization methods for next generation SDR PMR base stations
    Navarro A.;Keenan T.;Villing R.;Farrell R. (2011) Non-uniform channelization methods for next generation SDR PMR base stations Proceedings - IEEE Symposium on Computers and Communications , pp.620-625 [DOI] [full-text] [Details]
    2011 A 90nm, low power VCO with reduced KVCO and sub-band spacing variation
    Collins D.;Keady A.;Szczepkowski G.;Farrell R. (2011) A 90nm, low power VCO with reduced KVCO and sub-band spacing variation 2011 IEEE 9th International New Circuits and Systems Conference, NEWCAS 2011 , pp.141-144 [DOI] [full-text] [Details]
    2011 Digital quadrature mixing of lowpass sigma-delta modulators for switch-mode power amplifiers
    Finnerty K.;Dooley J.;Farrell R. (2011) Digital quadrature mixing of lowpass sigma-delta modulators for switch-mode power amplifiers 2011 20th European Conference on Circuit Theory and Design, ECCTD 2011 , pp.282-285 [DOI] [full-text] [Details]
    2011 Reconfigurable high frequency class S power amplifier demonstrator
    Dooley J.;Corley G.;Podsiadlik T.;Farrell R. (2011) Reconfigurable high frequency class S power amplifier demonstrator 2011 Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2011 [DOI] [full-text] [Details]
    2011 Non-Uniform Channelization Methods for Next Generation SDR PMR Base Stations
    Navarro, AP;Keenan, T;Villing, R;Farrell, R (2011) Non-Uniform Channelization Methods for Next Generation SDR PMR Base Stations 2011 IEEE SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS (ISCC) [full-text] [Details]
    2010 Hierarchical DFT with combinational scan compression, partition chain and RPCT
    Srinivasan P.;Farrell R. (2010) Hierarchical DFT with combinational scan compression, partition chain and RPCT Proceedings - IEEE Annual Symposium on VLSI, ISVLSI 2010 , pp.52-57 [DOI] [full-text] [Details]
    2010 The Concept of CMOS OOK Transmitter Using Low Voltage Self-Oscillating Active Inductor
    Szczepkowski, G;Dooley, J;Farrell, R (2010) The Concept of CMOS OOK Transmitter Using Low Voltage Self-Oscillating Active Inductor INTERNATIONAL CONFERENCE ON SIGNALS AND ELECTRONIC SYSTEMS (ICSES '10): CONFERENCE PROCEEDINGS , pp.213-216 [full-text] [Details]
    2010 Optimal utility lifetime and delay-robustness tradeoff in wireless multimedia sensor networks
    Tahir M.;Farrell R. (2010) Optimal utility lifetime and delay-robustness tradeoff in wireless multimedia sensor networks IEEE International Conference on Communications [DOI] [full-text] [Details]
    2010 Minimal hardware bluetooth tracking for long-term at-home elder supervision
    Kelly D.;McLoone S.;Farrell R. (2010) Minimal hardware bluetooth tracking for long-term at-home elder supervision 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10 , pp.2136-2140 [DOI] [full-text] [Details]
    2010 Fast frequency calibration of VCO's in phase-locked loops
    Collins D.;Keady A.;Farrell R. (2010) Fast frequency calibration of VCO's in phase-locked loops IET Conference Publications , pp.147-151 [DOI] [full-text] [Details]
    2010 Reconfigurable multiband multimode LNA for LTE/GSM, WiMAX, and IEEE 802.11.a/b/g/n
    Phan A.;Farrell R. (2010) Reconfigurable multiband multimode LNA for LTE/GSM, WiMAX, and IEEE 802.11.a/b/g/n 2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010 - Proceedings , pp.78-81 [DOI] [full-text] [Details]
    2010 The concept of CMOS OOK transmitter using low voltage self-oscillating active inductor
    Szczepkowski G.;Dooley J.;Farrell R. (2010) The concept of CMOS OOK transmitter using low voltage self-oscillating active inductor International Conference on Signals and Electronic Systems, ICSES'10 - Conference Proceeding , pp.213-216 [full-text] [Details]
    2010 Optimal resource control of multi-processor multi-radio nodes using semi-Markov decision processes
    Tahir M.;Farrell R. (2010) Optimal resource control of multi-processor multi-radio nodes using semi-Markov decision processes IEEE International Conference on Communications [DOI] [full-text] [Details]
    2010 Analysis and design of oscillators based on low-voltage self-oscillating active inductors
    Szczepkowski G.;Farrell R. (2010) Analysis and design of oscillators based on low-voltage self-oscillating active inductors IET Conference Publications , pp.135-140 [DOI] [full-text] [Details]
    2010 Parallelization of bandpass sigma-delta modulators for class-S digital power amplifiers
    Podsiadlik T.;Dooley J.;Farrell R. (2010) Parallelization of bandpass sigma-delta modulators for class-S digital power amplifiers 6th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2010 [full-text] [Details]
    2009 SPAlink: A flexible bitstream link for class S-power amplifiers
    Astarloa A.;Bidarte U.;Dooley J.;Canniff A.;Farrell R. (2009) SPAlink: A flexible bitstream link for class S-power amplifiers 2009 Applied Electronics International Conference, AE 2009 , pp.31-36 [full-text] [Details]
    2009 380 MHz Low-Power Sharp-Rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN
    Phan, AT;Farrell, R;Lee, J;Lee, SG (2009) 380 MHz Low-Power Sharp-Rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5 , pp.1369-1372 [full-text] [Details]
    2009 On a filter bank correction scheme for mitigating mismatch distortions in time-interleaved converter systems
    Soudan M.;Farrell R. (2009) On a filter bank correction scheme for mitigating mismatch distortions in time-interleaved converter systems ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program , pp.197-200 [DOI] [full-text] [Details]
    2009 Pulse Width Modulation of Multilevel Delta-Sigma Output for Class S Power Amplifier
    Podsiadlik, T;Dooley, J;Canniff, A;Farrell, R (2009) Pulse Width Modulation of Multilevel Delta-Sigma Output for Class S Power Amplifier 2009 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1 AND 2 , pp.457-460 [full-text] [Details]
    2009 Noise and Dynamic Range of CMOS Degenerated Active Inductor Resonators
    Szczepkowski, G;Farrell, R (2009) Noise and Dynamic Range of CMOS Degenerated Active Inductor Resonators 2009 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1 AND 2 , pp.595-598 [full-text] [Details]
    2009 Experimental Results of Non-Radiative Calibration of a Tower Top Adaptive Array
    Mc Cormack, J;Corley, G;Farrell, R (2009) Experimental Results of Non-Radiative Calibration of a Tower Top Adaptive Array 2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6 , pp.3273-3277 [full-text] [Details]
    2009 Pulse width modulation of multilevel delta-sigma output for class S power amplifier
    Podsiadlik T.;Dooley J.;Canniff A.;Farrell R. (2009) Pulse width modulation of multilevel delta-sigma output for class S power amplifier ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program , pp.457-460 [DOI] [full-text] [Details]
    2009 Low-power sliding correlation CMOS UWB pulsed radar receiver for motion detection
    Anh T.;Farrell R.;Kang M.;Han S.;Lee S. (2009) Low-power sliding correlation CMOS UWB pulsed radar receiver for motion detection Proceedings - IEEE International Symposium on Circuits and Systems , pp.1541-1544 [DOI] [full-text] [Details]
    2009 On Time-Interleaved Analog-to-Digital Converters for Digital Transceivers
    Soudan, M;Farrell, R;Barrandon, L (2009) On Time-Interleaved Analog-to-Digital Converters for Digital Transceivers ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5 , pp.980-983 [full-text] [Details]
    2009 Experimental results of non-radiative calibration of a tower top adaptive array
    Mc Cormack J.;Corley G.;Farrell R. (2009) Experimental results of non-radiative calibration of a tower top adaptive array European Conference on Antennas and Propagation, EuCAP 2009, Proceedings , pp.3389-3393 [full-text] [Details]
    2009 Optimal communication-computation tradeoff for wireless multimedia sensor network lifetime maximization
    Tahir M.;Farrell R. (2009) Optimal communication-computation tradeoff for wireless multimedia sensor network lifetime maximization IEEE Wireless Communications and Networking Conference, WCNC [DOI] [full-text] [Details]
    2009 380 MHz low-power sharp-rejection active-RC LPF for IEEE 802.15.4a UWB WPAN
    Anh T.;Farrell R.;Lee J.;Lee S. (2009) 380 MHz low-power sharp-rejection active-RC LPF for IEEE 802.15.4a UWB WPAN Proceedings - IEEE International Symposium on Circuits and Systems , pp.1369-1372 [DOI] [full-text] [Details]
    2009 On a Filter Bank Correction Scheme for Mitigating Mismatch Distortions in Time-Interleaved Converter Systems
    Soudan, M;Farrell, R (2009) On a Filter Bank Correction Scheme for Mitigating Mismatch Distortions in Time-Interleaved Converter Systems 2009 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1 AND 2 , pp.197-200 [full-text] [Details]
    2009 Noise and dynamic range of CMOS degenerated active inductor resonators
    Szczepkowski G.;Farrell R. (2009) Noise and dynamic range of CMOS degenerated active inductor resonators ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program , pp.595-598 [DOI] [full-text] [Details]
    2009 On time-interleaved analog-to-digital converters for digital transceivers
    Soudan M.;Farrell R.;Barrandon L. (2009) On time-interleaved analog-to-digital converters for digital transceivers Proceedings - IEEE International Symposium on Circuits and Systems , pp.980-983 [DOI] [full-text] [Details]
    2009 Low-Power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection
    Phan, AT;Farrell, R;Kang, MS;Han, SK;Lee, SG (2009) Low-Power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5 , pp.1541-1544 [full-text] [Details]
    2008 A reconfigurable platform to drive high frequency class S power amplifiers using Multi-Gigabit transceivers
    Astarloa A.;Dooley J.;Canniff A.;Farrell R. (2008) A reconfigurable platform to drive high frequency class S power amplifiers using Multi-Gigabit transceivers Proceedings - International Conference on Advances in Electronics and Micro-electronics, ENICS 2008 , pp.90-95 [DOI] [full-text] [Details]
    2008 Reconfigurable Class S Power Amplifiers at RF and Microwave Frequencies
    Dooley, J;Podsiadlik, T;Canniff, A;Farrell, R (2008) Reconfigurable Class S Power Amplifiers at RF and Microwave Frequencies 2008 WORKSHOP ON INTEGRATED NONLINEAR MICROWAVE AND MILLIMETRE- WAVE CIRCUITS (INMMIC) , pp.37-40 [full-text] [Details]
    2008 A proactive maintenance scheme for hardware fault diagnosis in wireless systems
    Walsh B.;Farrell R. (2008) A proactive maintenance scheme for hardware fault diagnosis in wireless systems IET Conference Publications , pp.210-215 [DOI] [full-text] [Details]
    2008 Wideband 0.18μm CMOS VCO using active inductor with negative resistance
    Szczepkowski G.;Baldwin G.;Farrell R. (2008) Wideband 0.18μm CMOS VCO using active inductor with negative resistance European Conference on Circuit Theory and Design 2007, ECCTD 2007 , pp.990-993 [DOI] [full-text] [Details]
    2008 A fault diagnosis mechanism for a proactive maintenance scheme for wireless systems
    Walsh B.;Farrell R. (2008) A fault diagnosis mechanism for a proactive maintenance scheme for wireless systems Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2008 , pp.1201-1204 [DOI] [full-text] [Details]
    2008 Methodology for mismatch reduction in time-interleaved ADCs
    Soudan M.;Farrell R. (2008) Methodology for mismatch reduction in time-interleaved ADCs European Conference on Circuit Theory and Design 2007, ECCTD 2007 , pp.352-355 [DOI] [full-text] [Details]
    2008 Nonlinear analysis of the 2 nd order digital phase locked
    Daniels B.;Farrell R. (2008) Nonlinear analysis of the 2 nd order digital phase locked IET Conference Publications , pp.66-71 [DOI] [full-text] [Details]
    2008 Reconfigurable class S power amplifiers at RF and microwave frequencies
    Dooley J.;Podsiadlik T.;Canniff A.;Farrell R. (2008) Reconfigurable class S power amplifiers at RF and microwave frequencies INMMIC 2008 - Workshop on Integrated Nonlinear Microwave and Milimetre-Wave Circuits, Proceedings [DOI] [full-text] [Details]
    2008 Integrated remotely sensed datasets for disaster management
    McCarthy T.;Farrell R.;Curtis A.;Fotheringham A. (2008) Integrated remotely sensed datasets for disaster management Proceedings of SPIE - The International Society for Optical Engineering [DOI] [full-text] [Details]
    2008 An efficient parallel structure for ΣΔ modulators for use in high speed switching power amplifiers
    Farrell R. (2008) An efficient parallel structure for ΣΔ modulators for use in high speed switching power amplifiers European Conference on Circuit Theory and Design 2007, ECCTD 2007 , pp.711-714 [DOI] [full-text] [Details]
    2008 Using high pass sigma-delta modulation for class-S power amplifiers
    Ralph S.;Farrell R. (2008) Using high pass sigma-delta modulation for class-S power amplifiers European Conference on Circuit Theory and Design 2007, ECCTD 2007 , pp.707-710 [DOI] [full-text] [Details]
    2007 Value-chain engineering of a tower-top cellular base station system
    Cooper, T;Farrell, R (2007) Value-chain engineering of a tower-top cellular base station system 2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 , pp.3184-3188 [full-text] [Details]
    2007 Wideband 0.18 mu m CMOS VCO using active inductor with negative resistance
    Szczepkowski, G;Baldwin, G;Farrell, R (2007) Wideband 0.18 mu m CMOS VCO using active inductor with negative resistance 2007 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1-3 , pp.990-993 [full-text] [Details]
    2007 A platform for the development of software defined radio
    Ruiz, L;Baldwin, G;Farrell, R (2007) A platform for the development of software defined radio 2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9 , pp.2000-2004 [full-text] [Details]
    2007 Amplitude and phase mismatch calibration testbed for 2×2 tower-top antenna array system
    Lengier L.;Farrell R. (2007) Amplitude and phase mismatch calibration testbed for 2×2 tower-top antenna array system IET Conference Publications , pp.165-172 [DOI] [full-text] [Details]
    2007 Using high pass sigma-delta modulation for class-S power amplifiers
    Ralph, S;Farrell, R (2007) Using high pass sigma-delta modulation for class-S power amplifiers 2007 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1-3 , pp.707-710 [full-text] [Details]
    2007 Methodology for mismatch reduction in time-interleaved ADCs
    Soudan, M;Farrell, R (2007) Methodology for mismatch reduction in time-interleaved ADCs 2007 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1-3 , pp.352-355 [full-text] [Details]
    2007 Value-chain engineering of a tower-top cellular base station system
    Cooper T.;Farrell R. (2007) Value-chain engineering of a tower-top cellular base station system IEEE Vehicular Technology Conference , pp.3184-3188 [DOI] [full-text] [Details]
    2007 Toward scalable, automated tower-top phased array calibration
    Cooper T.;McCormack J.;Farrell R.;Baldwin G. (2007) Toward scalable, automated tower-top phased array calibration IEEE Vehicular Technology Conference , pp.362-366 [DOI] [full-text] [Details]
    2007 Direct and indirect classification of high-frequency LNA performance using machine learning techniques
    Hung, PC;McLoone, SF;Sanchez, M;Farrell, R;Zhang, G (2007) Direct and indirect classification of high-frequency LNA performance using machine learning techniques ARTIFICIAL NEURAL NETWORKS AND INTELLIGENT INFORMATION PROCESSING, PROCEEDINGS , pp.66-75 [full-text] [Details]
    2007 On the accuracy and hardware requirements of CORDIC-based phased array calibration
    Barrandon L.;McCormack J.;Cooper T.;Farrell R. (2007) On the accuracy and hardware requirements of CORDIC-based phased array calibration IET Seminar Digest [DOI] [full-text] [Details]
    2007 Physical component performance degradation detection based on error probability analysis
    Walsh B.;Baldwin G.;Farrell R. (2007) Physical component performance degradation detection based on error probability analysis IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC [DOI] [full-text] [Details]
    2007 Direct and indirect classification of high-frequency LNA performance using machine learning techniques
    Hung P.;McLoone S.;Sánchez M.;Farrell R.;Zhang G. (2007) Direct and indirect classification of high-frequency LNA performance using machine learning techniques Proceedings of the 3rd International Workshop on Artificial Neural Networks and Intelligent Information Processing - ANNIIP 2007; In Conjunction with ICINCO 2007 , pp.66-75 [full-text] [Details]
    2007 A multi-path algorithmic approach to phased array calibration
    McCormack J.;Cooper T.;Farrell R. (2007) A multi-path algorithmic approach to phased array calibration IET Seminar Digest [DOI] [full-text] [Details]
    2007 Physical component performance degradation detection based on error probability analysis
    Walsh, B;Baldwin, G;Farrell, R (2007) Physical component performance degradation detection based on error probability analysis 2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9 , pp.1955-1959 [full-text] [Details]
    2007 A platform for the development of software defined radio
    Ruiz L.;Baldwin G.;Farrell R. (2007) A platform for the development of software defined radio IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC [DOI] [full-text] [Details]
    2007 Design of fourth order digital PLLs using filter prototypes
    Daniels B.;Farrell R. (2007) Design of fourth order digital PLLs using filter prototypes 24th Norchip Conference, 2006 , pp.243-246 [DOI] [full-text] [Details]
    2007 Direct digital-to-RF conversion for mobile-phone basestation applications using bandpass sigma delta modulation
    Ralph S.;Farrell R. (2007) Direct digital-to-RF conversion for mobile-phone basestation applications using bandpass sigma delta modulation Proceedings - 12th IMEKO TC-4 International Workshop on ADC Modelling and Testing [full-text] [Details]
    2007 Inferential estimation of high frequency LNA gain performance using machine learning techniques
    Hung P.;McLoone S.;Sánchez M.;Farrell R. (2007) Inferential estimation of high frequency LNA gain performance using machine learning techniques Machine Learning for Signal Processing 17 - Proceedings of the 2007 IEEE Signal Processing Society Workshop, MLSP , pp.276-281 [DOI] [full-text] [Details]
    2007 An efficient parallel structure for Sigma Delta modulators for use in high speed switching power amplifiers
    Farrell, R (2007) An efficient parallel structure for Sigma Delta modulators for use in high speed switching power amplifiers 2007 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1-3 , pp.711-714 [full-text] [Details]
    2007 Toward scalable, automated tower-top phased array calibration
    Cooper, T;McCormack, J;Farrell, R;Baldwin, G (2007) Toward scalable, automated tower-top phased array calibration 2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 , pp.362-366 [full-text] [Details]
    2006 An embedded rectifier-based built-in-test circuit for CMOS RF circuits
    Zhang, GY;Farrell, R (2006) An embedded rectifier-based built-in-test circuit for CMOS RF circuits 2006 13TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS 1-3 , pp.612-615 [full-text] [Details]
    2006 An embedded rectifier-based Built-in-Test circuit for CMOS RF circuits
    Zhang G.;Farrell R. (2006) An embedded rectifier-based Built-in-Test circuit for CMOS RF circuits Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems , pp.612-615 [DOI] [full-text] [Details]
    2006 Design of fourth order digital PLLs using filter prototypes
    Daniels, B;Farrell, R (2006) Design of fourth order digital PLLs using filter prototypes 24th Norchip Conference, Proceedings , pp.243-246 [full-text] [Details]
    2006 Embedded built-in-test detection circuit for radio frequency systems and circuits
    Zhang, GY;Farrell, R (2006) Embedded built-in-test detection circuit for radio frequency systems and circuits PROCEEDINGS OF THE 2006 IEEE WORKSHOP ON DESIGN AND DIAGNOSTICS OF ELECTRONIC CIRCUITS AND SYSTEMS , pp.89-90 [full-text] [Details]
    2006 Embedded Built-In-Test detection circuit for radio frequency systems and circuits
    Guoyan Z.;Farrell R. (2006) Embedded Built-In-Test detection circuit for radio frequency systems and circuits 2006 IEEE Design and Diagnostics of Electronic Circuits and systems , pp.87-88 [DOI] [full-text] [Details]
    2005 A modular testbed for hardware reconfigurable radio at the 2.4 GHz ISM band
    Baldwin, G;Farrell, R (2005) A modular testbed for hardware reconfigurable radio at the 2.4 GHz ISM band VLSI Circuits and Systems II, Pts 1 and 2 , pp.590-597 [DOI] [full-text] [Details]
    2005 Modeling and design of high-order phase locked loops
    Daniels, B;Baldwin, G;Farrell, R (2005) Modeling and design of high-order phase locked loops VLSI Circuits and Systems II, Pts 1 and 2 , pp.278-287 [DOI] [full-text] [Details]
    2005 Modeling and design of high-order phase locked loops
    Daniels B.;Baldwin G.;Farrell R. (2005) Modeling and design of high-order phase locked loops Proceedings of SPIE - The International Society for Optical Engineering , pp.278-287 [DOI] [full-text] [Details]
    2005 A modular testbed for hardware reconfigurable radio at the 2.4 GHz ISM band
    Baldwin G.;Farrell R. (2005) A modular testbed for hardware reconfigurable radio at the 2.4 GHz ISM band Proceedings of SPIE - The International Society for Optical Engineering , pp.590-597 [DOI] [full-text] [Details]
    2005 Built-in test engine and fault simulation for memory
    McEvoy, P;Farrell, R (2005) Built-in test engine and fault simulation for memory VLSI Circuits and Systems II, Pts 1 and 2 , pp.742-753 [DOI] [Details]
    2005 Performance requirements for analog-to-digital converters in wideband reconfigurable radios
    Naughton, D;Baldwin, G;Farrell, R (2005) Performance requirements for analog-to-digital converters in wideband reconfigurable radios VLSI Circuits and Systems II, Pts 1 and 2 , pp.582-589 [DOI] [full-text] [Details]
    2005 Voltage to frequency converter for DAC test
    Hogan J.;Farrell R. (2005) Voltage to frequency converter for DAC test Proceedings of SPIE - The International Society for Optical Engineering , pp.522-533 [DOI] [full-text] [Details]
    2005 Dual-band monopole antenna with stagger-tuned arms for broadbanding
    Ammann M.;Farrell R. (2005) Dual-band monopole antenna with stagger-tuned arms for broadbanding Proceedings - 2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005 , pp.278-281 [DOI] [full-text] [Details]
    2005 Built-in test engine and fault simulation for memory
    McEvoy P.;Farrell R. (2005) Built-in test engine and fault simulation for memory Proceedings of SPIE - The International Society for Optical Engineering , pp.742-753 [DOI] [Details]
    2005 Performance requirements for analog-to-digital converters in wideband reconfigurable radios
    Naughton D.;Baldwin G.;Farrell R. (2005) Performance requirements for analog-to-digital converters in wideband reconfigurable radios Proceedings of SPIE - The International Society for Optical Engineering , pp.582-589 [DOI] [full-text] [Details]
    2005 Voltage to frequency converter for DAC test
    Hogan, J;Farrell, R (2005) Voltage to frequency converter for DAC test VLSI CIRCUITS AND SYSTEMS II, PTS 1 AND 2 , pp.522-533 [DOI] [full-text] [Details]
    2005 A high linearity 14-bit pipelined charge summation ADC
    Duignan N.;Farrell R. (2005) A high linearity 14-bit pipelined charge summation ADC Proceedings of SPIE - The International Society for Optical Engineering , pp.814-824 [DOI] [Details]
    2005 User context aware base station power flow model
    Walsh B.;Farrell R. (2005) User context aware base station power flow model IEE Conference Publication , pp.270-276 [full-text] [Details]
    2005 A high linearity 14-bit pipelined charge summation ADC
    Duignan, N;Farrell, R (2005) A high linearity 14-bit pipelined charge summation ADC VLSI Circuits and Systems II, Pts 1 and 2 , pp.814-824 [DOI] [Details]
    2014 A Low-Rate Identification Scheme of High Power Amplifiers
    Ziming Wang, John Dooley Keith Finnerty and Ronan Farrell (2014) A Low-Rate Identification Scheme of High Power Amplifiers Research Colloquium on Communications and Radio Science into the 21st Century [full-text] [Details]
    2014 Exploring Spatial Relationships and identifying Influential Nodes in Cellular Networks
    Emmett Carolan, Seamus Mcloone and Ronan Farrell (2014) Exploring Spatial Relationships and identifying Influential Nodes in Cellular Networks Irish Signals and Systems Conference 2014, University of Limerick [full-text] [Details]
    2014 Characterising and Modeling Base Station Traffic Dynamics
    Emmett Carolan, Seamus McLoone and Ronan Farrell (2014) Characterising and Modeling Base Station Traffic Dynamics Research Colloquium on Communications and Radio Science into the 21st Century [Details]
    2014 TX Leakage Cancellation with Adaptive Delay Filter
    Han Su, Grzegorz Szczepkowski and Ronan Farrell (2014) TX Leakage Cancellation with Adaptive Delay Filter Research Colloquium on Communications and Radio Science into the 21st Century [full-text] [Details]
    2014 Wide band Switched Delay Line using MEMS Switches
    Sarah Adel-Ibrahim, Grzegorz Szczepkowski and Ronan Farrell (2014) Wide band Switched Delay Line using MEMS Switches Research Colloquium on Communications and Radio Science into the 21st Century, RIA Dublin [full-text] [Details]
    2014 Wideband TX Leakage Cancellation using Adaptive Delay Filetr at RF Frequencies
    Han Su, Grzegorz Szczepkowski and Ronan Farrell (2014) Wideband TX Leakage Cancellation using Adaptive Delay Filetr at RF Frequencies Irish Signals and Systems Conference 2014, University of Limerick [full-text] [Details]
    2014 The Effect of Impedance Mismatch on Phase Linearity of GCPW Loaded Transmission Lines and Shunt Stubs
    Sarah Adel-Ibrahim, Grzegorz and Ronan Farrell (2014) The Effect of Impedance Mismatch on Phase Linearity of GCPW Loaded Transmission Lines and Shunt Stubs Irish Signals and Systems Conference 2014, University of Limerick [full-text] [Details]
    2014 FPGA SerDes Capability as Switch mode PA Modulator
    Keith Finnerty, John Dooley and Ronan Farrell (2014) FPGA SerDes Capability as Switch mode PA Modulator Irish Signals and Systems Conference 2014, University of Limerick [full-text] [Details]
    2014 Characterising Spatial Relationships in Base Station Resource Usage
    Emmett Carolan, Seamus McLoone and Ronan Farrell (2014) Characterising Spatial Relationships in Base Station Resource Usage 17th Research Colloquium on Communications and Radio Science into the 21st Century [full-text] [Details]
    2013 Modifield Phoenix Cell for Microstrip Reflectarray Antennas
    Sarah. A. Ibrahim and Hany F. Hammond (2013) Modifield Phoenix Cell for Microstrip Reflectarray Antennas IEEE International Symposium on Antennas and Propogation & USNC-URSI National Radio Science Meeting [full-text] [Details]
    2013 Comparing and contrasting smartphone and non-smartphone usage
    Emmett Carolan, Seamus C. McLoone and Ronan J Farrell (2013) Comparing and contrasting smartphone and non-smartphone usage Irish Signals and Systems Conference 2013 [full-text] [Details]
    2013 Optimizing Are Power Consumption in LTE Cells
    Tony Keenan and Rudi Villing (2013) Optimizing Are Power Consumption in LTE Cells Irish Signals and Systems Conference 2013 [full-text] [Details]
    2012 10 GHZ, Class-B, 0.5v, 130nm CMOS Oscillator Design Using Open-Loop Technique
    G. Szczepkowski and R. Farrell (2012) 10 GHZ, Class-B, 0.5v, 130nm CMOS Oscillator Design Using Open-Loop Technique RIA Colloquium non Communications and Radio Science 2012 , pp.4-7 [full-text] [Details]
    2012 Towards a Quantitative Model of Mobile Phone Usage Ireland - a Preliminary Study
    Ronan Farrell, Emmett Carolan, Seamus C. McLoone and Sean F. McLoone (2012) Towards a Quantitative Model of Mobile Phone Usage Ireland - a Preliminary Study Irish Signals and Systems Conference 2012 [full-text] [Details]
    2012 Efficient Channelization for PMR+4G and GSM Re-Farming Base Stations
    Alvaro Palomo, Rudi Villing and Ronan Farrell (2012) Efficient Channelization for PMR+4G and GSM Re-Farming Base Stations Irish Signals and Systems Conference 2012 [full-text] [Details]
    2012 12 MHZ to 5800 MHz Fully Integrated Dual Path Tuned, Low Jitter, LC-PLL Frequency Synthesizer
    A. Keady, G. Szczepkowski and R. Farrell (2012) 12 MHZ to 5800 MHz Fully Integrated Dual Path Tuned, Low Jitter, LC-PLL Frequency Synthesizer Irish Signals and Systems Conference 2012 [full-text] [Details]
    2012 Cross-Memory Polynomial Modeling for RF Circuits
    Saeed Farsi, John Dooley, Keith Finnerty and R. Farrell (2012) Cross-Memory Polynomial Modeling for RF Circuits European Microwave Week, Amsterdam, Netherlands [full-text] [Details]
    2012 Analysing Ireland's Interurban Communication Network Using Call Data Records
    Emmett Carolan, Seamus C. McLoone, Sean F. McLoone and Ronan Farrell (2012) Analysing Ireland's Interurban Communication Network Using Call Data Records Irish Signals and Systems Conference 2012 [full-text] [Details]
    2012 Open Loop Approach to Design Low Voltage, 400mV, 1.3 mW, 10 GHz CMOS Class-B VCO
    G. Szczepkowski and Ronan Farrell (2012) Open Loop Approach to Design Low Voltage, 400mV, 1.3 mW, 10 GHz CMOS Class-B VCO International Conference on Signals and Electronic Systems 2012 [full-text] [Details]
    2012 Cartesian Pre-Distortion using a Sigma Delta Modulator for Multi-Standard RF Power Amplifiers
    Keith Finnerty, John Dooley and R. Farrell (2012) Cartesian Pre-Distortion using a Sigma Delta Modulator for Multi-Standard RF Power Amplifiers Irish Signals and Systems Conference 2012 [full-text] [Details]
    2012 Design of Signal Modulator for RF Polar Transmitter
    Tomasz Podsiadlik, John Dooley, Ronan J Farrell and Andrei Grebennikov (Bell Labs) (2012) Design of Signal Modulator for RF Polar Transmitter IEEE Radio and Wireless Symposium (RWW 2012) [full-text] [Details]
    2012 350 mV, 0.5mW, 5GHz, 130 nm CMOS Class-C VCO Design Using Open Loop Analysis
    G. Szczepkowski and R. Farrell (2012) 350 mV, 0.5mW, 5GHz, 130 nm CMOS Class-C VCO Design Using Open Loop Analysis Irish Signals and Systems Conference 2012 [full-text] [Details]
    2011 Utilising Mobile Phone Billing Records for Travel Mode Discovery
    Doyle, J., Hung, P., Kelly, D., McLoone, S., Farrell, R., (2011) Utilising Mobile Phone Billing Records for Travel Mode Discovery Irish Signals and Systems Conference (ISSC 2011) [full-text] [Details]
    2011 Digital Quadrature Mixing of Lowpass Sigma-Delta Modulators for Switch-mode Power Amplifiers
    Finnerty, Keith, John Dooley and Ronan J Farrell (2011) Digital Quadrature Mixing of Lowpass Sigma-Delta Modulators for Switch-mode Power Amplifiers European Conference on Circuit Theory and Design (ECCTD 2011) , pp.282-285 [DOI] [full-text] [Details]
    2011 Reconfigurable High Frequency Class S Power Amplifier Demonstrator
    Dooley, John, Gerry Corley, Tomasz Podsiadlik and Ronan J Farrell (2011) Reconfigurable High Frequency Class S Power Amplifier Demonstrator Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMMIC 2012) , pp.1-4 [DOI] [full-text] [Details]
    2011 Analysing Ireland's Social and Transport Networks using Sparse Cellular Network Data
    Doyle, J., Hung, P., Kelly, D., McLoone, S., Farrell, R., (2011) Analysing Ireland's Social and Transport Networks using Sparse Cellular Network Data Irish Signals and System Conference 2011 (ISSC 2011) [full-text] [Details]
    2011 Non-Uniform Channelization Methods for Next Generation SDR PMR Base Stations
    Palomo, Alvaro, Tony Keenan, Rudi Villing and Ronan J Farrell (2011) Non-Uniform Channelization Methods for Next Generation SDR PMR Base Stations IEEE Symposium on Computers and Communications (ISCC 11) , pp.620-625 [DOI] [full-text] [Details]
    2011 Fast Digital Calibration of Static Phase Offset in Charge-Pump Phase-Locked Loops
    Collins, D., Keady, A., Szczepkowski, G., and Farrell, R. (2011) Fast Digital Calibration of Static Phase Offset in Charge-Pump Phase-Locked Loops Irish Signal and Systems Conference 2011 (ISSC 2011) [full-text] [Details]
    2011 A 90nm PVT Robust, Low Power VCO with Reduced KVCO and Sub-band Spacing Variation
    Collins, Diarmuid, Aidan Keady, Grzegorz Szczepkowski and Ronan Farrell (2011) A 90nm PVT Robust, Low Power VCO with Reduced KVCO and Sub-band Spacing Variation 9th International New Circuits and Systems Conference (NEWCAS 2011) , pp.141-144 [DOI] [full-text] [Details]
    2010 Parellelization of Bandpass Sigma-Delta Modulators for Class S Power Amplifiers
    Podsiadlik,Tomasz, John Dooley and Ronan J Farrell (2010) Parellelization of Bandpass Sigma-Delta Modulators for Class S Power Amplifiers PhD Research in Microelectronics and Electronics 2010 (PRIME 2010) , pp.1-4 [full-text] [Details]
    2010 The Concept of CMOS OOK Transmitter Using Low Voltage Self-Oscillating Active Inductor
    Szczepkowski, G., J. Dooley and Dr Ronan J Farrell (2010) The Concept of CMOS OOK Transmitter Using Low Voltage Self-Oscillating Active Inductor International Conference on Signals and Electronic Systems (ICSES) 2010 , pp.213-216 [full-text] [Details]
    2010 Analysis and design of Oscillators based on Low-voltage self-oscillating active inductors
    Szczepkowski, G., and Dr Ronan J Farrell (2010) Analysis and design of Oscillators based on Low-voltage self-oscillating active inductors Irish Signal and Systems Conference 2010 (ISSC 2010) , pp.135-140 [DOI] [full-text] [Details]
    2010 Optimal Utility Lifetime and Delay Robustness Trade-Off in Wireless Multimedia Sensor Networks
    Tahir, Muhammad, and Dr Ronan J Farrell (2010) Optimal Utility Lifetime and Delay Robustness Trade-Off in Wireless Multimedia Sensor Networks IEEE International Conference on Communications (ICC 2010) , pp.1-5 [DOI] [full-text] [Details]
    2010 Fast Digital Calibration of CMOS Charge Pumps un Phase-Locked Loops
    Collins, Diarmuid, Aidan Keady and Ronan J Farrell (2010) Fast Digital Calibration of CMOS Charge Pumps un Phase-Locked Loops Royal Irish Academy Commitee for Communications and Radio Science (RIA 2010) [Details]
    2010 Optimal Resource Control of Multi-Processor, Multi-Radio Nodes using Constrained semi-Markov Decision Processes
    Tahir, Muhammad, and Dr Ronan J Farrell (2010) Optimal Resource Control of Multi-Processor, Multi-Radio Nodes using Constrained semi-Markov Decision Processes IEEE International Conference on Communications (ICC 2010) , pp.1-5 [DOI] [full-text] [Details]
    2009 Demonstrator Platform for Antenna Array Calibration
    Corley, G., J. McCormack and R. Farrell (2009) Demonstrator Platform for Antenna Array Calibration China-Ireland International Conference on Information and Communications Technologies , pp.2-6 [full-text] [Details]
    2009 Noise and Dynamic Range of CMOS Degenerated Active Inductor Resonators
    Szczepkowski, G., and R. Farrell (2009) Noise and Dynamic Range of CMOS Degenerated Active Inductor Resonators European Conference on Circuit Theory and Design 2009 , pp.595-598 [full-text] [Details]
    2009 Extracting Localized Mobile Activity Patterns from Cumulative Mobile Spectrum RSSI
    Doyle, J., R. Farrell, S. McLoone, T. McCarthy and P. Hung (2009) Extracting Localized Mobile Activity Patterns from Cumulative Mobile Spectrum RSSI China-Ireland International Conference on Information and Communications Technologies (CIICT 2009) , pp.75-82 [full-text] [Details]
    2009 Optimal Communication-Computation Tradeoff for Wireless Multimedia Sensor Network Lifetime Maximization
    Tahir, M. and Farrell, R. (2009) Optimal Communication-Computation Tradeoff for Wireless Multimedia Sensor Network Lifetime Maximization IEEE Wireless Communications and Network Conferece 2009 [full-text] [Details]
    2009 RF SDR for Wideband PMR
    Gao, L. and R. Farrell (2009) RF SDR for Wideband PMR China-Ireland International Conference on Communications Technologies , pp.61-66 [full-text] [Details]
    2009 Pulse Width Modulation of Multi-level Delta-Sigma Output for Class S Power Amplifier
    Podsiadilik, T., J. Dooley, A. Canniff and R. Farrell (2009) Pulse Width Modulation of Multi-level Delta-Sigma Output for Class S Power Amplifier European Conference on Circuit Theory and Design 2009 (ECCCTD) , pp.457-460 [full-text] [Details]
    2009 Experimental Results of Non-Radiative calibration of a Tower Top Adaptive Array
    McCormack, J., G. Corley and R. Farrell (2009) Experimental Results of Non-Radiative calibration of a Tower Top Adaptive Array 3rd European Conference on Antennas and Propagation (EUCAP 2009) , pp.3389-3393 [full-text] [Details]
    2009 On a Filterbank Correction Scheme for Mitigating Mismatch Distortions in Time-Interleaved Converter Systems
    Soudan, M. and R. Farrell (2009) On a Filterbank Correction Scheme for Mitigating Mismatch Distortions in Time-Interleaved Converter Systems European Conference on Circuit Theory and Design 2009 (ECCTD) , pp.197-200 [full-text] [Details]
    2009 SPALink: A Flexible Bitstream Link for Class-S Power Amplifiers
    Astarloa, A., J. Dooley, A. Canniff and R. Farrell (2009) SPALink: A Flexible Bitstream Link for Class-S Power Amplifiers Applied Electronics 2009 International Conference , pp.31-36 [full-text] [Details]
    2009 Wireless Sensor Networks for Activity Monitoring using Multi-sensor Multi-modal Node Architecture
    Hung, P., M. Tahir, R. Farrell, S. McLoone and T. McCarthy (2009) Wireless Sensor Networks for Activity Monitoring using Multi-sensor Multi-modal Node Architecture IET Irish Signals and Systems Conference (ISSC 2009) [full-text] [Details]
    2009 Time-Interleaved Analog-to-Digital Converters for Digital Transceivers
    Soudan, M., Farrell, R. and Barrandon, L. (2009) Time-Interleaved Analog-to-Digital Converters for Digital Transceivers IEEE Symposium On Circuits and Systems [full-text] [Details]
    2009 Lightweight Signal Processing Algorithms for Human Activity Monitoring using Dual PIR-sensor Nodes
    Tahir, M., P. Hung, R. Farrell, S. Mcloone and T. McCarthy (2009) Lightweight Signal Processing Algorithms for Human Activity Monitoring using Dual PIR-sensor Nodes China-Ireland International Conference on Information and Communications Technologies (CIICT 2009) [full-text] [Details]
    2009 Low-Power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection
    Tuan-Phan, A., Farrell, R., Suk-Kang, M and Gug-Lee, S. (2009) Low-Power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection 2009 IEEE International Symposium on Circuits and Systems [full-text] [Details]
    2009 Utilizing Mobile Phone RSSI Metric for Human Activity Detection
    Doyle, John, R. Farrell, S. McLoone, T. McCarthy, M. Tahir and P. Hung (2009) Utilizing Mobile Phone RSSI Metric for Human Activity Detection 20th IET Irish Signals and Systems Conference (ISSC 2009) [full-text] [Details]
    2009 380 MHz Low-Power Sharp-Rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN
    Tuan-Phan, A., Farrell, R., Gug-Lee, S. and Lee, J. (2009) 380 MHz Low-Power Sharp-Rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN IEEE Symposium On Circuits and Systems [full-text] [Details]
    2009 On Time-Interleaved Analog-to-Digital Converter for Wideband Reconfigurable Radios
    Soudan, M., and R. Farrell (2009) On Time-Interleaved Analog-to-Digital Converter for Wideband Reconfigurable Radios SDR 09, Technical Conference and Product Exposition [Details]
    2008 Experiences in the co-design of software and hardware elements in a SDR platform
    Sanchez Mora , M., Lotze, J., Corley, G. and Farrell, R. (2008) Experiences in the co-design of software and hardware elements in a SDR platform SDR 08 Technical Conference and Product Exposition [full-text] [Details]
    2008 Reconfigurable Radio Hardware & Software Integration and Testing
    Sanchez Mora , M., Corley, G. and Farrell, R. (2008) Reconfigurable Radio Hardware & Software Integration and Testing SDR 08 Technical Conference and Product Exposition [full-text] [Details]
    2008 Detection of Coupling Effects in Nanoscale Digital Logic
    Farrell, R. Ward, E. and Brady, P. (2008) Detection of Coupling Effects in Nanoscale Digital Logic Intel European Research and Innovation Conference [full-text] [Details]
    2008 Negative resistance generation in degenerated gyrator
    Szczepkowski, G. and Farrell, R., (2008) Negative resistance generation in degenerated gyrator URSI Colloquium on Wireless Communications [full-text] [Details]
    2008 The Effectiveness of Non-Radiative Calibration Approaches of a Tower Top Distributed Transceiver System
    Justine Mc Cormack, Lukasz Lengier, John Dooley and Ronan Farrell (2008) The Effectiveness of Non-Radiative Calibration Approaches of a Tower Top Distributed Transceiver System URSI Colloquium on Wireless Communications [Details]
    2008 Nonlinear Analysis of the 2nd Order Digital Phase Locked loop
    Brian Daniels, Ronan Farrell (2008) Nonlinear Analysis of the 2nd Order Digital Phase Locked loop IET Irish Signals and Systems Conference [full-text] [Details]
    2008 Using SDR to embed wimax channels within the tetra framework
    Gao, L. and Farrell, R. (2008) Using SDR to embed wimax channels within the tetra framework SDR 08, Technical Conference and Product Exposition [full-text] [Details]
    2008 Lessons learnt in developing a SDR Platform with USB interface
    Sanchez Mora, M., Corley, G. and Farrell, R. (2008) Lessons learnt in developing a SDR Platform with USB interface CISDR 2008 Workshop [full-text] [Details]
    2008 A Reconfigurable Platform to drive High Frequency Class S Power Amplifiers using Multi-Gigabit Transceivers
    Astarloa, A., Dooley, J., Canniff, A. and Farrell, R. (2008) A Reconfigurable Platform to drive High Frequency Class S Power Amplifiers using Multi-Gigabit Transceivers International Conference on Advances in Electronics and Micro-electronics [full-text] [Details]
    2008 A Proactive Maintenance Scheme for Hardware Fault Diagnosis in Wireless Systems
    Barbara Walsh, Ronan Farrell (2008) A Proactive Maintenance Scheme for Hardware Fault Diagnosis in Wireless Systems IET Irish Signals and Systems Conference [full-text] [Details]
    2008 Opportunities and Challenges for SDR in Next Generation TETRA Systems
    Gao, L., Palomo, A., Villing, R. and Farrell, R. (2008) Opportunities and Challenges for SDR in Next Generation TETRA Systems CISDR 2008 Workshop [full-text] [Details]
    2008 Impact of Time-interleaved Analog-to-Digital Converter Mismatch on Digital Receivers
    Soudan, M. and Farrell, R. (2008) Impact of Time-interleaved Analog-to-Digital Converter Mismatch on Digital Receivers IEEE International Conference on Electronics, Circuits, and Systems [full-text] [Details]
    2008 Modular Scan Test for SoC Design
    Srinivasan, P., Farrell, R. and Ward, E. (2008) Modular Scan Test for SoC Design Intel European Research and Innovation Conference [full-text] [Details]
    2008 A Practical Class S Power Amplifier for High Frequency Transmitters
    John Dooley and Ronan Farrell (2008) A Practical Class S Power Amplifier for High Frequency Transmitters URSI Colloquium on Wireless Communications [full-text] [Details]
    2008 Software defined radio architectures evaluation
    Palomo, A., Villing, R. and Farrell, R. (2008) Software defined radio architectures evaluation SDR 08 Technical Conference and Product Exposition [full-text] [Details]
    2008 Integrated remotely sensed datasets for disaster management
    McCarthy, T., Farrell, R., Curtis, A. and Fotheringham, A.S. (2008) Integrated remotely sensed datasets for disaster management SPIE Europe Remote Sensing [full-text] [Details]
    2008 A Fault Diagnosis Mechanism for a Proactive Maintenance Scheme for Wireless Systems
    Barbara Walsh, Ronan Farrell (2008) A Fault Diagnosis Mechanism for a Proactive Maintenance Scheme for Wireless Systems IEEE International Conference on Electronics, Circuits and Systems (ICECS) [full-text] [Details]
    2008 Reconfigurable Class S Power Amplifiers at RF and Microwave Frequencies
    Dooley, J., Podsiadlik, T., Canniff, A. and Farrell, R. (2008) Reconfigurable Class S Power Amplifiers at RF and Microwave Frequencies Workshop On Integrated Nonlinear Microwave And Milimetre-Wave Circuits [full-text] [Details]
    2008 Software Defined Radio Transceiver Implementation
    Gerry Corley, Magdalena Sanchez Mora, Dr. Ronan Farrell (2008) Software Defined Radio Transceiver Implementation URSI Colloquium on Wireless Communications [full-text] [Details]
    2007 Low cost Experimental Software Defined Radio system
    Baldwin, G., L. Ruiz, R. Farrell (2007) Low cost Experimental Software Defined Radio system Proceedings of the SDR Forum Technical Conference , pp.36-41 [full-text] [Details]
    2007 Methodology For Minimizing Timing Mismatch In Time-Interleaved ADCs
    Soudan, M, Zanini, F., Farrell, R (2007) Methodology For Minimizing Timing Mismatch In Time-Interleaved ADCs 15th IMEKO TC4 International Symposium and the 12th Workshop on ADC Modelling and Testing [full-text] [Details]
    2007 Amplitude and Phase Mismatch Calibration Testbed for 2x2 Tower-Top Antenna Array System
    Lengier, L. and Farrell, R. (2007) Amplitude and Phase Mismatch Calibration Testbed for 2x2 Tower-Top Antenna Array System China-Ireland Conference on Information and Communications Technologies [full-text] [Details]
    2007 A Platform for the Development of Software Defined Radio
    Ruiz, L., Baldwin, G. and Farrell, R (2007) A Platform for the Development of Software Defined Radio IEEE International Symposium on Personal Indoor and Mobile Radio Communications [full-text] [Details]
    2007 Inferential Estimation Of High Frequency LNA Gain Performance Using Machine Learning Techniques
    Hung P., McLoone S., Sanchez, M. and Farrell R. (2007) Inferential Estimation Of High Frequency LNA Gain Performance Using Machine Learning Techniques IEEE International Workshop on Machine Learning for Signal Processing [full-text] [Details]
    2007 Methodology for Mismatch Reduction in Time-Interleaved ADCs
    Soudan, M., Farrell, R (2007) Methodology for Mismatch Reduction in Time-Interleaved ADCs European Conference on Circuit Theory and Design [full-text] [Details]
    2007 An Efficient Parallel Structure for Sigma Delta Modulators for use in High Speed Switching Power Amplifiers
    Farrell, R (2007) An Efficient Parallel Structure for Sigma Delta Modulators for use in High Speed Switching Power Amplifiers European Conference on Circuit Theory and Design [full-text] [Details]
    2007 Direct and Indirect Classification of High-Frequency LNA Performance using Machine Learning Techniques
    Hung C.F., McLoone S., Sanchez M.,Farrell R. and Zhang G. (2007) Direct and Indirect Classification of High-Frequency LNA Performance using Machine Learning Techniques International Conference on Informatics in Control, Automation and Robotics , pp.66-75 [full-text] [Details]
    2007 Software Engine Development for SDR
    Magdalena Sanchez Mora; Ignacio Ruiz; Gerard Baldwin; Ronan Farrell (2007) Software Engine Development for SDR Proceedings of the SDR Forum Technical Conference , pp.294-298 [full-text] [Details]
    2007 Using High Pass Sigma-Delta Modulation for Class-S Power Amplifiers
    Lengier, L., Farrell, R (2007) Using High Pass Sigma-Delta Modulation for Class-S Power Amplifiers China-Ireland International Conference on Information and Communications Technologies [full-text] [Details]
    2007 Hardware Implementation of a Versatile Low-Cost Mixed-Signal Platform for SDR Experimentation
    Barrandon L., G. Baldwin, R. Farrell (2007) Hardware Implementation of a Versatile Low-Cost Mixed-Signal Platform for SDR Experimentation Proceedings of the SDR Forum Technical Conference , pp.792-797 [full-text] [Details]
    2007 Value-Chain Engineering of a Tower-Top Cellular Base Station System
    Cooper, T., Farrell, R (2007) Value-Chain Engineering of a Tower-Top Cellular Base Station System IEEE Vehicular Technologies Conference (VTC) [full-text] [Details]
    2007 Using High Pass Sigma-Delta Modulation for Class-S Power Amplifiers
    Ralph, S., Farrell, R (2007) Using High Pass Sigma-Delta Modulation for Class-S Power Amplifiers European Conference on Circuit Theory and Design [full-text] [Details]
    2007 Wideband 0.18um CMOS VCO using active inductor with negative resistance
    Szczepkowski, G., Farrell, R. (2007) Wideband 0.18um CMOS VCO using active inductor with negative resistance European Conference on Circuit Theory and Design [full-text] [Details]
    2007 Direct Digital-to-RF Conversion for Mobile-Phone Basestation Applications using Bandpass Sigma Delta Modulation
    Ralph, S. and Farrell, R. (2007) Direct Digital-to-RF Conversion for Mobile-Phone Basestation Applications using Bandpass Sigma Delta Modulation 1st IMEKO TC19 International Symposium on Measurements and Instrumentation for Environmental Monitoring [full-text] [Details]
    2007 A Multi-Path Algorithmic Approach to Phased Array Calibration
    McCormack J., Cooper T., Farrell R., (2007) A Multi-Path Algorithmic Approach to Phased Array Calibration IET European Conference on Antennas and Propagation (EUCAP) [full-text] [Details]
    2007 Toward Scalable, Automated Tower-Top Phased Array Calibration
    Cooper, T., McCormack, J, Farrell, R., Baldwin, G., (2007) Toward Scalable, Automated Tower-Top Phased Array Calibration IEEE Vehicular Technologies Conference (VTC) [full-text] [Details]
    2007 On the Accuracy and Hardware Requirements of Cordic based Phased Array Calibration
    Barrandon L., McCormack J., Cooper T., Farrell R., (2007) On the Accuracy and Hardware Requirements of Cordic based Phased Array Calibration IET European Conference on Antennas and Propagation [full-text] [Details]
    2007 A Physical Component Performance Degradation Detection Based on Error Probability Analysis
    Walsh, B., Baldwin, G. and Farrell, R (2007) A Physical Component Performance Degradation Detection Based on Error Probability Analysis IEEE International Symposium on Personal Indoor and Mobile Radio Communications [full-text] [Details]
    2006 Reconfigurable Radio Testbed Demonstrator
    Ruiz, L, Baldwin, G., and Farrell, R (2006) Reconfigurable Radio Testbed Demonstrator IEE Irish Signals and Systems Conference [full-text] [Details]
    2006 Design Of High Frequency Digital Phase Locked Loops
    Daniels, B., and Farrell, R (2006) Design Of High Frequency Digital Phase Locked Loops Irish Signal and Systems Conference [full-text] [Details]
    2006 Embedded Built-In-Test Detection Circuit for Radio Frequency Systems and Circuits
    Zhang, G. and Farrell, R. (2006) Embedded Built-In-Test Detection Circuit for Radio Frequency Systems and Circuits [full-text] [Details]
    2006 Design of Fourth Order Digital PLLs Using Filter Prototypes
    Daniels, B., and Farrell, R (2006) Design of Fourth Order Digital PLLs Using Filter Prototypes IEEE Norchip Conference [full-text] [Details]
    2006 An Embedded Rectifier-Based Built-In-Test Circuit for CMOS RF Circuits
    Zhang, G., Farrell, R. (2006) An Embedded Rectifier-Based Built-In-Test Circuit for CMOS RF Circuits 13th IEEE International Conference on Electronics, Circuits and Systems [full-text] [Details]
    2006 A Built-In-Test Circuit for Functional Verification & PVT Variations Monitoring of CMOS RF Circuits
    Zhang, G., Sanchez Mora, M., and Farrell, R. (2006) A Built-In-Test Circuit for Functional Verification & PVT Variations Monitoring of CMOS RF Circuits IEE Irish Signals and Systems Conference [full-text] [Details]
    2005 Printed triband terminal antenna
    M. John, M.; Ammann, M.J.; Farrell, R.; (2005) Printed triband terminal antenna IEE Conference on Wideband and Multi-band Antennas and Arrays, 2005 [full-text] [Details]
    2005 Performance requirements for analog-to-digital converters in wideband reconfigurable radios
    Naughton, D., Baldwin, G. and Farrell R.J., (2005) Performance requirements for analog-to-digital converters in wideband reconfigurable radios SPIE Microtechnologies for the New Millennium Symposium: VLSI Circuits and Systems [full-text] [Details]
    2005 An architecture for a reconfigurable charge-summation based ADC
    Duignan N., Farrell R. (2005) An architecture for a reconfigurable charge-summation based ADC IEE Conference on Advanced A/D and D/A Conversion Techniques and their Applications [full-text] [Details]
    2005 A modular testbed for software defined radio at 2.4 GHz ISM band
    Baldwin, G. and Farrell, R.J. (2005) A modular testbed for software defined radio at 2.4 GHz ISM band SPIE Microtechnologies for the New Millennium Symposium: VLSI Circuits and Systems [Details]
    2005 Modeling and design of high-order PLLs
    Daniels, B., Baldwin G., Farrell, R.J. (2005) Modeling and design of high-order PLLs SPIE Microtechnologies for the New Millennium Symposium: VLSI Circuits and Systems [full-text] [Details]
    2005 Voltage to Frequency Converter for DAC Test
    J. Hogan and R. Farrell (2005) Voltage to Frequency Converter for DAC Test SPIE Proceedings, 5837, Seville, Spain, 2005 [full-text] [Details]
    2005 Built-in test engine and fault simulation for memory
    P. McEvoy, R. Farrell (2005) Built-in test engine and fault simulation for memory SPIE Microtechnologies for the New Millennium Symposium: VLSI Circuits and Systems [Details]
    2005 Dual-Band Monopole Antenna with Stagger-Tuned Arms for Broadbanding
    Ammann, M. J. and Farrell, R. (2005) Dual-Band Monopole Antenna with Stagger-Tuned Arms for Broadbanding IEEE International Workshop on Antenna Technology: Small Antennas and Metamaterials , pp.278-281 [full-text] [Details]
    2005 User Context Aware Base Station Power Flow Model
    Walsh B., Farrell R. (2005) User Context Aware Base Station Power Flow Model Irish Signal and Systems Conference [full-text] [Details]
    2005 Base Station Performance Model
    Wals, B. and Farrell, R. (2005) Base Station Performance Model [full-text] [Details]
    2005 Use of pipelined charge-summation ADCs for low-power high-performance systems
    Farrell, R.J and Duignan, N. (2005) Use of pipelined charge-summation ADCs for low-power high-performance systems SPIE Microtechnologies for the New Millennium Symposium: VLSI Circuits and Systems [Details]
    2005 A Pipeline Voltage-To-Time Converter For High Resolution Signal Extraction Off-Chip
    Hogan J., Farrell R. (2005) A Pipeline Voltage-To-Time Converter For High Resolution Signal Extraction Off-Chip IEE Conference on Advanced A/D and D/A Conversion Techniques and their Applications [full-text] [Details]
    2004 Arbitrary Order Event Driven Phase Lock Loop Model
    Daniels, B., Baldwin, G., and Farrell, R. (2004) Arbitrary Order Event Driven Phase Lock Loop Model Irish Signal and Systems Conference [full-text] [Details]
    2004 Built-In Test Engine for Memory Test
    McEvoy, P., Farrell, R. (2004) Built-In Test Engine for Memory Test Integrated Circuit Test Workshop [full-text] [Details]
    2003 System Identification of Sigma Delta Modulators for Performance Verification
    Farrell, R. (2003) System Identification of Sigma Delta Modulators for Performance Verification Irish Signal and Systems Conference [full-text] [Details]
    2002 High Performance Ramp Generator Circuit for Built-in-Self-Test (BIST) Applications
    Farrell, R. (2002) High Performance Ramp Generator Circuit for Built-in-Self-Test (BIST) Applications National Mixed Signal Test Conference , pp.17-20 [Details]
    2000 A 160MSamples/s Multi-Mode Video Driver for a High Resolution LCoS Display
    Farrell, R., Jacob, M. and Maher, R. (2000) A 160MSamples/s Multi-Mode Video Driver for a High Resolution LCoS Display IEE Systems on a Chip Colloquium [full-text] [Details]
    1999 A Single IF FM/AM Decoder using a Sigma-Delta Analog-Digital Converter
    Farrell, R.J., Keady, A. and Sese Ribes A. (1999) A Single IF FM/AM Decoder using a Sigma-Delta Analog-Digital Converter IEE Systems on a Chip Colloquium [full-text] [Details]
    1997 The effect of hysteresis in the quantiser of second order sigma-delta modulators
    Farrell, R. and Feely, O. (1997) The effect of hysteresis in the quantiser of second order sigma-delta modulators European Conference on Circuit Theory and Design, Vol. 3, 1997 , pp.1468-1471 [Details]
    1997 Application of non-linear analysis techniques to sigma-delta modulators
    Farrell, R. and Feely, O. (1997) Application of non-linear analysis techniques to sigma-delta modulators IEE Colloquium on Signals Systems and Chaos, 1997 [full-text] [Details]
    1997 Reducing the transition rate for second order sigma-delta modulators
    Farrell, R. and Feely, O. (1997) Reducing the transition rate for second order sigma-delta modulators Irish Signals and Systems Conference, 1997 , pp.95-102 [Details]
    1996 Determining regions of stable behaviour for chaotic sigma-delta modulators
    Farrell, R. and Feely, O. (1996) Determining regions of stable behaviour for chaotic sigma-delta modulators Irish Digital Signal Processing and Control Conference, 1996 , pp.117-124 [Details]
    1996 A novel approach to bounding the integrator outputs of second order sigma-delta converters
    Farrell, R. and Feely, O. (1996) A novel approach to bounding the integrator outputs of second order sigma-delta converters IEEE International Symposium on Circuits And Systems, Vol. I, May 1996 , pp.521-524 [full-text] [Details]

    Book Chapters

      Year Publication
    2010 'Cognitive radio platforms and testbeds'
    Cabric, D;Taubenheim, D;Cafaro, G;Farrell, R (2010) 'Cognitive radio platforms and testbeds' In: COGNITIVE RADIO COMMUNICATIONS AND NETWORKS: PRINCIPLES AND PRACTICE. AMSTERDAM: ELSEVIER SCIENCE BV. [DOI] [Details]
    2008 'Integrated Remotely Sensed Datasets for Disaster Management'
    McCarthy. T., Farrell, R., Curtis, A. and Fotheringham, A.S. (2008) 'Integrated Remotely Sensed Datasets for Disaster Management' In: SPIE Remote Sensing for Environmental Monitoring, GIS Applications, and Geology VIII. Bellingham: SPIE Press. [full-text] [Details]
    2008 'A Practical Perspective on Building Identification from Low-Resolution Mobile Images'
    W. Mai, C.Tweed, P. Hung, S. McLoone and R. Farrell (2008) 'A Practical Perspective on Building Identification from Low-Resolution Mobile Images' In: Handbook of Research on Mobile Multimedia, 2nd Edition. Hershey, USA: IGI Publishing. [Details]

    Conference Contributions

      Year Publication
    2015 Unified analysis model for microstrip and coupled lines structures utilizing artificial intelligence techniques.
    Taher H.;Farrell R. (2015) Unified analysis model for microstrip and coupled lines structures utilizing artificial intelligence techniques. 2015 26th Irish Signals and Systems Conference, ISSC 2015, [DOI] [full-text] [Details]
    2003 Irish Signals and Systems Conference.
    R. Farrell (2003) Irish Signals and Systems Conference. [Oral Presentation], System Identification of Sigma Delta Modulators for Performance Verification, Limerick, Ireland , 30-JUN-03 - 02-JUL-03 [Details]
    2002 National Mixed Signal Test Conference.
    R. Farrell (2002) National Mixed Signal Test Conference. [Oral Presentation], Cartesian Pre-Distortion using a Sigma Delta Modulator for Multi-Standard RF Power Amplifiers, Limerick , 09-SEP-02 - 11-SEP-02 [Details]
    2000 IEE System on a Chip Colloquium.
    R. Farrell, M. Jacob, R. Maher (2000) IEE System on a Chip Colloquium. [Oral Presentation], A 160MSamples/s Multi-Mode Video Driver for a High Resolution LCoS, Cork , 01-JUN-00 - 02-JUN-00 [Details]
    1999 IEE Systems on a Chip Colloquium.
    R. Farrell, A. Keady and A. SeseRibes (1999) IEE Systems on a Chip Colloquium. [Oral Presentation], A Single IF FM/AM Decoder using a Sigma-Delta Analog-Digital Converter, Dublin , 01-JUN-99 - 02-JUN-99 [full-text] [Details]
    1997 European Conference on Circuit Theory and Design (ECCTD).
    R. Farrell and O. Feely (1997) European Conference on Circuit Theory and Design (ECCTD). [Oral Presentation], The effect of hysteresis in the quantiser of second order sigma-delta modulators, Budapest , 05-MAY-97 - 10-MAY-97 [Details]
    1997 Irish Signals and Systems Conference.
    R. Farrell and O. Feely (1997) Irish Signals and Systems Conference. [Oral Presentation], Reducing the transition rate for second order sigma-delta modulators, Dublin , 01-JUN-97 - 01-JUN-97 [Details]
    1997 IEE Colloquium on Signals Systems and Chaos London.
    R. Farrell and O. Feely (1997) IEE Colloquium on Signals Systems and Chaos London. [Oral Presentation], Application of non-linear analysis techniques to sigma-delta modulators, London , 01-MAY-97 - 01-MAY-97 [full-text] [Details]
    1996 Irish DSP and Control Conference.
    R. Farrell and O. Feely (1996) Irish DSP and Control Conference. [Oral Presentation], Determining regions of stable behaviour for chaotic sigma-delta modulators, Derry, Northern Ireland , 01-JUL-96 - 02-JUL-96 [Details]
    1996 IEEE International Symposium on Circuits and Systems.
    R. Farrell and O. Feely (1996) IEEE International Symposium on Circuits and Systems. [Oral Presentation], A novel approach to bounding the integrator outputs of second order sigma-delta converters, Atlanta, USA , 01-MAY-96 - 06-MAY-96 [full-text] [Details]

    Conference Paper

      Year Publication
    2006 Reconfigurable Transceiver Architectures: Demonstrator [abstract] .
    Baldwin, G., Ruiz, L., and Farrell, R (2006) Reconfigurable Transceiver Architectures: Demonstrator [abstract] . Conference Paper [Details]

    Reviews

      Year Publication
    2017 An efficient precoder design for multiuser MIMO cognitive radio networks with interference constraints.
    Nguyen V.;Tran L.;Duong T.;Shin O.;Farrell R. (2017) An efficient precoder design for multiuser MIMO cognitive radio networks with interference constraints. Reviews [DOI] [Details]

    Conference Hosted

      Year Publication
    2012 Irish Signals and Systems Conference 2012.
    Ronan Farrell (2012) Irish Signals and Systems Conference 2012. Conference Hosted [Details]

    Other

      Year Publication
    2014 Utilizing Sparse-Aware Volterra for Power Amplifier Behavioral Modeling.
    Keith Finnerty, John Dooley, Zimining Wang and Ronan Farrell (2014) Utilizing Sparse-Aware Volterra for Power Amplifier Behavioral Modeling. Other [full-text] [Details]
    2013 Linearity vs. Power Consumption of CMOS LNAs in LTE Systems.
    G. Szczepkowski and Ronan J Farrell (2013) Linearity vs. Power Consumption of CMOS LNAs in LTE Systems. Other [full-text] [Details]
    2006 Bandpass Sigma-Delta Modulation and Class-S Power Amplifiers for Basestation Applications.
    Farrell R., Ralph S. (2006) Bandpass Sigma-Delta Modulation and Class-S Power Amplifiers for Basestation Applications. Other [Details]