Tuan-Phan, Anh and Farrell, Ronan and Gug-Lee, Sang and Lee, Jeongseon (2009) 380 MHz Low-Power Sharp-Rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN. In: 2009 IEEE Symposium On Circuits and Systems, 24th-27th May 2009, Taipei, Taiwan.

Tuan-Phan, Anh and Farrell, Ronan and Gug-Lee, Sang (2009) 9.1 dBm IIP3 36 dB GAIN CONTROLLABLE LNA FOR WCDMA IN 0.13-m CMOS. Microwave and Optical Technology Letters .

Collins, Diarmuid and Keady, Aidan and Szczepkowski, Grzegorz and Farrell, Ronan (2011) A 90nm, Low Power VCO with Reduced KVCO and Sub−band Spacing Variation. In: 9th IEEE International NEWCAS Conference, 26th-29th June, 2011, Bordeaux, France.

Zhang, Guoyan and Sánchez Mora, Magdalena and Farrell, Ronan (2006) A Built-In-Test Circuit for Functional Verification & PVT Variations Monitoring of CMOS RF Circuits. .

Walsh, Barbara and Farrell, Ronan (2008) A Fault Diagnosis Mechanism for a Proactive Maintenance Scheme for Wireless Systems. In: IEEE International Conference on Electronics, Circuits, and Systems, 31st August - 3rd September 2008, Malta.

Baldwin, Gerard and Farrell, Ronan, eds. (2005) A Modular Testbed for Hardware Reconfigurable Radio at the 2.4 GHz ISM Band. .

Farrell, Ronan and Jacob, Mark and Maher, Roger (2000) A Multi-Mode Video Driver for a High Resolution LCoS Display. .

McCormack, Justine and Cooper, Tim and Farrell, Ronan (2007) A Multi-Path Algorithmic Approach to Phased Array Calibration. In: The Second European Conference on Antennas and Propagation (Eucap 2007), 11th - 16th November 2007, Edinburgh, U.K..

Hogan, John and Farrell, Ronan (2005) A Pipeline Voltage-To-Time Converter for High Resolution Signal Extraction Off-Chip. .

Ruiz, Livia and Baldwin, Gerard and Farrell, Ronan (2007) A platform for the development of software defined radio. In: The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’07), 3rd-7th September 2007, Athens, Greece.

Dooley, John and Farrell, Ronan (2008) A Practical Class S Power Amplifier for High Frequency Transmitters. In: Royal Irish Academy Colloquium on Emerging Trends in Wireless Communications 2008, 23rd & 24th April 2008, Dublin, Ireland.

Walsh, Barbara and Farrell, Ronan (2008) A Proactive Maintenance Scheme for Wireless Systems. In: 16th IET Irish Signals and Systems Conference 2008, 18th & 19th June 2008, Galway, Ireland.

Astarloa, Armando and Dooley, John and Canniff, Alan and Farrell, Ronan (2008) A Reconfigurable Platform to drive High Frequency Class S Power Amplifiers using Multi-Gigabit Transceivers. In: International Conference on Advances in Electronics and Micro-electronics , 29th Sept - 4th Oct 2008, Valencia, Spain.

Ringwood, John and Devitt, Frank and Doherty, Sean and Farrell, Ronan and Lawlor, Bob and McLoone, Sean and McLoone, Seamus and Rogers, Alan and Villing, Rudi and Ward, Tomas (2005) A resource management tool for implementing strategic direction in an academic department. Journal of Higher Education Policy and Management, 27 (2). pp. 273-283.

Lengier, Lukasz and Farrell, Ronan (2007) Amplitude and Phase Mismatch Calibration Testbed for 2x2 Tower-Top Antenna Array System. In: China-Ireland Conference on Information and Communications Technologies.

Duignan, Nigel and Farrell, Ronan (2005) An Architecture for a reconfigurable charge-summation based ADC. .

Farrell, Ronan (2007) An Efficient Parallel Structure for ΣΔ Modulators for use in High Speed Switching Power Amplifiers. In: Proceedings of 2007 European Conference on Circuit Theory and Design, 26th - 30th August 2007, Sevilla, Spain.

Zhang, Guoyan and Farrell, Ronan (2007) An Embedded Rectifier-Based Built-In-Test Circuit for CMOS RF Circuits. .

Kelly, Daniel and Doyle, John and Farrell, Ronan (2011) Analysing Ireland's Social and Transport Networks using Sparse Cellular Network Data. In: ISSC 2011, June 23-24 2011, Trinity College Dublin.

Szczepkowski, Grzegorz and Farrell, Ronan (2010) Analysis and design of oscillators based on low-voltage self-oscillating active inductors. In: ISSC 2010, June 23–24 2010, UCC, Cork, Ireland.

Daniels, Brian and Farrell, Ronan and Baldwin, Gerard (2004) Arbitrary Order Charge Approximation Event Driven Phase Lock Loop Model. .

Sanchez Mora , Magdalena and Corley, Gerry and Farrell, Ronan (2008) “Lessons learnt in developing a SDR Platform with USB interface”. In: CISDR 2008 Workshop, 14th-16th May 2008, Maynooth, Ireland.

Walsh, Barbara and Farrell, Ronan (2005) Base Station Performance Model. .

McEvoy, Paul and Farrell, Ronan (2004) Built-In Test Engine For Memory Test. .

Corley, Gerry and McCormack, Justine and Farrell, Ronan (2009) Demonstrator Platform for Antenna Array Calibration. In: CIICT 2009 : proceedings of the China-Ireland information and communications technologies conference. Dept. of Computer Science, National University of Ireland, Maynooth, Co. Kildare, Ireland, pp. 2-6. ISBN 9780901519672

Daniels, Brian and Farrell, Ronan (2006) Design of Fourth Order Digital PLLs Using Filter Prototypes. .

Daniels, Brian and Farrell, Ronan (2006) Design Of High Frequency Digital Phase Locked Loops. .

Podsiadlik, Tomasz and Dooley, John and Farrell, Ronan and Grebennikov, Andrei (2012) Design of signal modulator for RF polar transmitter. In: IEEE Radio and Wireless Symposium (RWW 2012), 15–18 January 2012, Santa Clara, California, USA.

Farrell, Ronan and Ward, Eamon and Brady, Pat (2008) Detection of Coupling Effects in Nanoscale Digital Logic. In: Intel European Research and Innovation Conference , 10-12 September 2008 , Leixlip, Ireland .

Finnerty, Keith and Dooley, John and Farrell, Ronan (2011) Digital Quadrature Mixing of Lowpass Sigma-Delta Modulators for Switch-mode Power Amplifiers. In: European Conference on Circuit Theory and Design (ECCTD 2011), 29th-31st August 2011, Linkoping, Sweden.

Hung, Peter and McLoone, S. and Sanchez, Magdalena and Farrell, Ronan and Zhang, Guoyan (2007) Direct and Indirect Classification of High-Frequency LNA Performance using Machine Learning Techniques. In: ICINCO 2007, International Conference on Information in Control, Automation and Robotics.

Ralph, Stephen and Farrell, Ronan (2007) Direct Digital-to-RF Conversion for Mobile-Phone Basestation Applications using Bandpass Sigma Delta Modulation. In: 1st IMEKO TC19 International Symposium on Measurements and Instrumentation for Environmental Monitoring, 19th - 21st September 2007, Iasi, Romania.

Ammann, M.J. and Farrell, Ronan (2005) Dual-Band Monopole Antenna with Stagger-Tuned Arms for Broadbanding. In: IEEE International Workshop on Antenna Technology, 2005.

Zhang, Guoyan and Farrell, Ronan (2006) Embedded Built-In-Test Detection Circuit for Radio Frequency Systems and Circuits. .

Lawlor, Eddie and Farrell, Ronan (2004) Embedded Test Engine For Efficient At-Speed Scan Testing and Performance Binning of Microprocessors. .

Sanchez Mora , Magdalena and Lotze, Jörg and Corley, Gerry and Farrell, Ronan (2008) Experiences in the co-design of software and hardware elements in a SDR platform. In: SDR 08 Technical Conference and Product Exposition, 26th -30th October 08, Washington, D.C..

Doyle, John and Farrell, Ronan and McLoone, Sean and McCarthy, Tim and Hung, Peter (2009) Extracting Localised Mobile Activity Patterns from Cumulative Mobile Spectrum RSSI. In: CIICT 2009 : proceedings of the China-Ireland information and communications technologies conference. National University of Ireland, Dept. of Computer Science, Maynooth, Ireland, pp. 75-82. ISBN 9780901519672

Collins, Diarmuid and Keady, Aidan and Szczepkowski, Grzegorz and Farrell, Ronan (2011) Fast Digital Calibration of Static Phase Offset in Charge-Pump Phase-Locked Loops. In: ISSC 2011, June 23-24 2011, Trinity College Dublin.

Barrandon, Ludovic and Corley, Gerry and Baldwin, Gerard and Farrell, Ronan (2007) Hardware implementation of a versatile low-cost mixed-signal platform for SDR experimeentation. In: Software Defined Radio Technical Conference and Product Exposition, 5th-9th November 2007, Denver, Colorado.

Soudan, Michael and Farrell, Ronan (2008) Impact of Time-interleaved Analog-to-Digital Converter Mismatch on Digital Receivers. In: IEEE International Conference on Electronics, Circuits, and Systems, 31st August - 3rd September 2008, Malta.

Hung, Peter C. and McLoone, Sean F. and Sainchez, Magdalena and Farrell, Ronan (2007) Inferential estimation of high frequency LNA gain performance using machine learning techniques. Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing . pp. 276-281. ISSN 1551-2541

McCarthy, Timothy and Farrell, Ronan and Curtis, Andrew and Fotheringham, A. Stewart (2008) Integrated remotely sensed datasets for disaster management. In: SPIE Europe Remote Sensing, 15th - 18th September 2008, University of Wales Institute, Cardiff, Wales.

Tahir, Muhammad and Hung, Peter and Farrell, Ronan and McLoone, Sean and McCarthy, Tim (2009) Lightweight signal processing algorithms for human activity monitoring using dual PIR-sensor nodes. In: CIICT 2009 : proceedings of the China-Ireland information and communications technologies conference. Department of Computer Science, National University of Ireland Maynooth, Co. Kildare, Ireland, pp. 150-156. ISBN 9780901519672

Baldwin, Gerard and Ruiz, Livia and Barrandon, Ludovic and Farrell, Ronan (2007) Low cost experimental software defined radio system. In: Software Defined Radio Technical Conference & Product Exposition, 5th-9th November 2007, Denver, Colorado.

Tuan-Phan, Anh and Farrell, Ronan and Suk-Kang, Min and Gug-Lee, Sang (2009) Low-Power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection. In: 2009 IEEE International Symposium on Circuits and Systems, 24th-27th May 2009, Tapei, Taiwan.

Zanini, Dott. Francesco and Mickael, Soudan and Farrell, Dr. Ronan (2007) Methodology for Minimizing Mismatches in Time-Interleaved ADCs. .

Zanini, Francesco and Soudan, Michael and Farrell, Ronan (2007) Methodology for Minimizing Timing Mismatch in Time-Interleaved ADCs. In: 15th IMEKO TC4 International Symposium and the 12th Workshop on ADC Modelling and Testing, 2007.

Soudan, Michael and Farrell, Ronan (2007) Methodology for Mismatch Reduction in Time-Interleaved ADCs. In: Proceedings of 2007 European Conference on Circuit Theory and Design, 26th - 30th August 2007, Sevilla, Spain.

Daniels, Brian and Baldwin, Gerard and Farrell, Ronan and McLoone, Sean, eds. (2005) Modelling and Design of High-Order Phase Locked Loops. .

Srinivasan, Prakash and Farrell, Ronan and Ward, Eamon (2008) Modular Scan Test for SoC Design. In: Intel European Research and Innovation Conference, 10-12 September 2008 , Leixlip, Ireland .

Szczepkowski, Grzegorz and Farrell, Ronan (2008) Negative resistance generation in degenerated gyrator. In: Royal Irish Academy Colloquium on Emerging Trends in Wireless Communications 2008, 23rd & 24th April 2008, Dublin, Ireland.

Daniels, Brian and Farrell, Ronan (2008) Nonlinear Analysis of the 2nd Order Digital Phase Locked loop. In: 16th IET Irish Signals and Systems Conference 2008, 18th & 19th June 2008, Galway, Ireland.

Cooper, Tim and Barrandon, L. and McCormack, Justime and Farrell, Ronan (2007) On the accuracy and hardware requirements of cordic based phased array calibration. In: The Second European Conference on Antennas and Propagation (Eucap 2007), 11th - 16th November 2007, Edinburgh, U.K..

Soudan, Michael and Farrell, Ronan and Barrandon, Ludovic (2009) On Time-Interleaved Analog-to-Digital Converters for Digital Transceivers. In: 2009 IEEE Symposium On Circuits and Systems, 24th-27th May 2009, Taipei, Taiwan.

Gao, Ling and Palomo, Alvaro and Villing, Rudi and Farrell, Ronan (2008) Opportunities and Challenges for SDR in Next Generation TETRA Systems. In: CISDR 2008 Workshop, 14th-16th May 2008, Maynooth, Ireland.

Tahir, Muhammad and Farrell, Ronan (2009) Optimal Communication-Computation Tradeoff for Wireless Multimedia Sensor Network Lifetime Maximization. In: IEEE Wireless Communications and Network Conferece 2009, 5th-8th April 2009, Budapest, Hungary.

Tahir, Muhammad and Farrell, Ronan (2010) Optimal Resource Control of Multi-Processor Multi- Radio Nodes using semi-Markov Decision Processes. In: IEEE International Conference on Communications (ICC 2010), 23rd-27th May 2010, Cape Town, South Africa.

Tahir, Muhammad and Farrell, Ronan (2010) Optimal Utility Lifetime and Delay-Robustness Tradeoff in Wireless Multimedia Sensor Networks. In: IEEE International Conference on Communications (ICC 2010), 23rd-27th May 2010, Cape Town, South Africa.

Naughton, David and Baldwin, Gerard and Farrell, Ronan, eds. (2005) Performance requirements for analog-to-digital converters in wideband reconfigurable radios. .

Walsh, Barbara and Baldwin, Gerard and Farrell, Ronan (2007) Physical component performance degradation detection based on error probability analysis. In: The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’07), 3rd-7th September 2007, Athens, Greece.

John, M. and Ammann, M.J. and Farrell, Ronan (2005) Printed Triband Terminal Antenna. .

Farrell, Ronan and Villing, Rudi (2008) Rationale for a clean slate radio architecture. In: SDR 08 Technical Conference and Product Exposition, 26-30 October 2008, Washington DC USA.

Dooley, John and Podsiadlik, Tomasz and Canniff, Alan and Farrell, Ronan (2008) Reconfigurable Class S Power Amplifiers at RF and Microwave Frequencies. In: Workshop On Integrated Nonlinear Microwave And Milimetre-Wave Circuits, 24th November - 25th November 2008, Malaga, Spain.

Sanchez Mora , Magdalena and Corley, Gerry and Farrell, Ronan (2008) Reconfigurable Radio Hardware & Software Integration and Testing. In: SDR 08 Technical Conference and Product Exposition, 26th -30th October 08, Washington, D.C..

Ruiz, Livia and Baldwin, Gerard and Farrell, Ronan (2006) Reconfigurable Radio Testbed. .

Gao, Ling and Farrell, Ronan (2009) RF SDR for Wideband PMR. In: CIICT 2009 : proceedings of the China-Ireland information and communications technologies conference. Department of Computer Science, National University of Ireland Maynooth, Maynooth, Ireland, pp. 61-66. ISBN 9780901519672

Daniels, Brian and Farrell, Ronan (2008) Rigorous Stability Criterion for Digital Phase Locked Loops. ISAST Transactions on Electronics and Signal Processing, Vol. 3 (No. 2).

Tuan-Phan, Anh and Farrell, Ronan and Gug-Lee, Sang (2008) Sharp Rejection Techniques in High Frequency Active-RC LPF for UWB Applications. ISAST Transactions on Electronics and Signal Processing, Vol 3 (2).

Palomo, Alvaro and Villing, Rudi and Farrell, Ronan (2008) Software defined radio architectures evaluation. In: SDR 08 Technical Conference and Product Exposition, 26th -30th October 08, Washington, D.C..

Corley, Gerry and Sanchez Mora , Magdalena and Farrell, Ronan (2008) Software Defined Radio Transceiver Implementation. In: Royal Irish Academy Colloquium on Emerging Trends in Wireless Communications 2008, 23rd & 24th April 2008, Dublin, Ireland.

Sanchez Mora , Magdalena and Ruiz, Ignacio and Baldwin, Gerard and Farrell, Ronan (2007) Software engine development for SDR. In: Software Defined Radio Technical Conference and Product Exposition, 5th-9th November 2007, Denver, Colorado.

Farrell, Ronan and Sanchez, Magdalena and Corley, Gerry (2009) Software-Defined Radio Demonstrators: An Example and Future Trends. International Journal of Digital Multimedia Broadcasting, Volume 2009 (12 pages).

Astarloa, Armando and Bidarte, Unai and Dooley, John and Canniff, Alan and Farrell, Ronan (2009) SPAlink: A Flexible Bitstream Link for Class S-Power Amplifiers. Applied Electronics, 2009. (AE 2009) Pilsen . pp. 31-36. ISSN 1803-7232

Farrell, Ronan (2003) System Identification of Sigma Delta Modulators for Performance Verification. .

Szczepkowski, Grzegorz and Dooley, John and Farrell, Ronan (2010) The Concept of CMOS OOK Transmitter Using Low Voltage Self-Oscillating Active Inductor. In: International Conference on Signals and Electronic Systems (ICSES) 2010, 7th-10th September 2010, Gliwice, Poland.

Cooper, Tim and McCormack, Justine and Farrell, Ronan and Baldwin, Gerard (2007) Toward Scalable, Automated Tower-Top Phased Array Calibration. .

Cooper, Tim and McCormack, Justine and Farrell, Ronan and Baldwin, Gerard (2007) Toward Scalable, Automated Tower-Top Phased Array Calibration. In: 2007 IEEE 65th Vehicular Technology Conference VTC2007-Spring, 22nd-25th April 2007, Dublin, Ireland.

Walsh, Barbara and Farrell, Ronan (2005) User Context Aware Base Station Power Flow Model. .

Ralph, Stephen and Farrell, Ronan (2007) Using High Pass Sigma-Delta Modulation for Class-S Power Amplifiers. In: Proceedings of 2007 European Conference on Circuit Theory and Design, 26th - 30th August 2007, Sevilla, Spain.

Gao, Ling and Farrell, Ronan (2008) Using SDR to embed wimax channels within the tetra framework. In: SDR 08, Technical Conference and Product Exposition, 26th -30th October 08, Washington, D.C..

Doyle, John and Hung, Peter and Kelly, Damien and McLoone, Sean and Farrell, Ronan (2011) Utilising Mobile Phone Billing Records for Travel Mode Discovery. In: ISSC 2011, June 23-24 2011, Trinity College Dublin.

Doyle, John and Farrell, Ronan and McLoone, Sean and McCarthy, Tim (2009) Utilising Mobile Phone RSSI Metric for Human Activity Detection. Signals and Systems Conference (ISSC 2009) IET . pp. 1-6.

Cooper, Tim and Farrell, Ronan (2007) Value-Chain Engineering of a Tower-Top Cellular Base Station System. In: Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th , 22-25 April 2007, Dublin.

Hogan, John and Farrell, Ronan (2005) Voltage to Frequency Converter for DAC Test. Proceedings of the SPIE, 5837 . pp. 522-533.

Szczepkowski, Grzegorz and Baldwin, Gerard and Farrell, Ronan (2007) Wideband 0.18µm CMOS VCO Using Active Inductor with Negative Resistance. In: Proceedings of 2007 European Conference on Circuit Theory and Design, 26th - 30th August 2007, Sevilla, Spain.

Hung, Peter and Tahir, Muhammad and Farrell, Ronan and McLoone, Sean (2009) Wireless sensor networks for activity monitoring using multi-sensor multi-modal node architecture. Irish Signals and Systems Conference (CP559). p. 54.