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    Items where Author is "Farrell, Ronan"


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    Article

    Loughman, Meabh and Barton, Sinead and Farrell, Ronan and Dooley, John (2021) Early Stopping Criterion for Recursive Least Squares Training of Behavioural Models. Wireless Personal Communications. ISSN 0929-6212

    Afanasyev, Pavel and Grebennikov, Andrei and Farrell, Ronan and Dooley, John (2020) Analysis and Design of Outphasing Transmitter Using Class-E Power Amplifiers With Shunt Capacitances and Shunt Filters. IEEE Access, 8. pp. 208879-208891. ISSN 2169-3536

    Finnegan, Joseph and Farrell, Ronan and Brown, Stephen (2020) Analysis and Enhancement of the LoRaWAN Adaptive Data Rate Scheme. IEEE Internet of Things Journal, 7 (8). pp. 7171-7180. ISSN 2372-2541

    Finnegan, Joseph and Farrell, Ronan and Brown, Stephen (2020) Analysis and Enhancement of the LoRaWAN Adaptive Data Rate Scheme. IEEE Internet of Things Journal, 7 (8). pp. 7171-7180. ISSN 2372-2541

    Varahram, Pooria and Mohammady, Somayeh and Farrell, Ronan and Dooley, John (2020) A Crest Factor Reduction Scheme with Optimum Spacing Peak Cancellation for Intra-band Non-contiguous Carrier Aggregated OFDM Signals. Wireless Personal Communications, 112 (2). pp. 651-673. ISSN 0929-6212

    Ramabadran, Prasidh and Afanasyev, Pavel and Malone, David and Leeser, Miriam and McCarthy, Darragh and O'Brien, Bill and Farrell, Ronan and Dooley, John (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). pp. 526-539. ISSN 1549-8398

    Mohammady, Somayeh and Farrell, Ronan and Malone, David and Dooley, John (2020) Performance Investigation of Peak Shrinking and Interpolating the PAPR Reduction Technique for LTE-Advance and 5G Signals. Information, 11 (20). ISSN 2078-2489

    Pham, Thuy M. and Farrell, Ronan and Dooley, John and Dutkiewicz, Eryk and Nguyen, Diep N. and Tran, Le-Nam (2018) Efficient Zero-Forcing Precoder Design for WeightedSum-Rate Maximization With Per-AntennaPower Constrain. IEEE Transactions on Vehicular Technology, 67 (4). pp. 3640-3645. ISSN 0018-9545

    Fatin, G. Zare and Koozehkanani, Z. D. and Fotowat-Ahmady, Ali and Sobhi, Jafar and Farrell, Ronan (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. pp. 1144-1165. ISSN 0098-9886

    Afaqui, M. Shahwaiz and Brown, Stephen and Farrell, Ronan (2018) Detecting MAC Misbehavior of IEEE 802.11 Devices within Ultra Dense Wi-Fi Networks. IEEE Xplore.

    Taher, H. and Farrell, Ronan (2018) Dual wide‐band miniaturized negative group delay circuit using open circuit stubs. Microwave and Optical Technology Letters, 60. pp. 428-432. ISSN 0895-2477

    Pham, Thuy M. and Farrell, Ronan and Claussen, Holger and Flanagan, Mark and Tran, Le-Nam (2018) On the MIMO Capacity with Multiple Linear Transmit Covariance Constraints. Proceeings of 2018 IEEE 87th Vehicular Technology Conference (VTC Spring). pp. 1-6. ISSN 2577-2465

    Pham, Thuy M. and Farrell, Ronan and Tran, Le-Nam (2018) Revisiting the MIMO Capacity with Per-antenna Power Constraint: Fixed-point Iteration and Alternating Optimization. IEEE Transactions on Wireless Communications, 18 (1). pp. 338-401. ISSN 1536-1276

    Afaqui, M. Shahwaiz and Brown, Stephen and Farrell, Ronan (2018) Uplink Performance Optimization of Ultra Dense Wi-Fi Networks using AP-managed TPC. Wireless Days.

    Pham, Thuy M. and Farrell, Ronan and Claussen, Holger and Flanagan, Mark and Tran, Le-Nam (2018) Weighted Sum Rate Maximization for Zero-forcing Methods with General Linear Covariance Constraints. IEEE Xplore.

    Kazemian, Mohsen and Varahram, Pooria and Hashim, Shaiful Jahari and Borhanuddin, M. Ali and Farrell, Ronan (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. pp. 21-30. ISSN 1018-4864

    Wang, Ziming and Guan, Lei and Farrell, Ronan (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). pp. 1-10. ISSN 0018-9480

    Al-Hussaini, Khalid and Ali, Borhanuddin Mohd and Hashim, Shaiful Jahari and Farrell, Ronan (2017) A low complexity high efficiency hybrid multiplicative-additive crest factor reduction for OFDM systems. Telecommunication Systems, 65 (2). pp. 297-307. ISSN 1018-4864

    Ibrahim, Sarah Adel and Wang, Ziming and Farrell, Ronan (2017) An MEMS Phase Shifter With High PowerHandling for Electronic BeamTilt in Base Station Antennas. IEEE Microwave and Wireless Components Letters, 27 (3). pp. 269-271. ISSN 1531-1309

    Al-Hussaini, Khalid and Ali, Borhanuddin Mohd and Varahram, Pooria and Hashim, Shaiful Jahari and Farrell, Ronan (2017) Hardware co-simulation for a low complexity PAPR reduction scheme on an FPGA. International Journal of Wireless and Mobile Computing, 12 (1). pp. 49-61. ISSN 1741-1084

    Varahram, Pooria and Dooley, John and Finnerty, Keith and Farrell, Ronan (2017) A low complexity pre-distortion scheme for power amplifier linearization in wideband applications. International Journal of Communication Systems, 30. ISSN 1074-5351

    Varahram, Pooria and Dooley, John and Finnerty, Keith and Farrell, Ronan (2016) A low complexity pre‐distortion scheme for power amplifier linearization in wideband applications. International Journal of Communication Systems, 30 (e3177). ISSN 1074-5351

    Podsiadlik, Tomasz and Dooley, John and Farrell, Ronan (2016) Analysis of 3-Level Bandpass Sigma-Delta Modulators With 2-Level Output. IEEE Transactions on Circuits and Systems II: Express Briefs, 65 (4). pp. 506-510. ISSN 1558-3791

    Finnerty, Keith and Dooley, John and Wesson, Robin and van der Heijden, Mark P. and Acar, Mustafa and Farrell, Ronan (2016) Behavioral Modeling of Outphasing Amplification Systems. IEEE Transactions on Microwave Theory and Techniques, 64 (12). pp. 4165-4173. ISSN 0018-9480

    Palomo-Navarro, Ãlvaro and Farrell, Ronan and Villing, Rudi (2016) Combined FRM and GDFT filter bank designs for improved nonuniform DSA channelisation. Wireless Communications and Mobile Computing, 16 (12). pp. 1440-1456. ISSN 1530-8677

    Varahram, Pooria and Dooley, John and Finnerty, Keith and Farrell, Ronan (2016) Digital Pre-Distortion Based on Nonlinear Autoregressive With Exogenous Inputs. IEEE Microwave and Wireless Components Letters, 26 (5). pp. 364-366. ISSN 1558-1764

    Vu, Quang-Doanh and Tran, Le-Nam and Farrell, Ronan and Hong, Een-Kee (2016) Energy-Efficient Zero-Forcing Precoding Design for Small-Cell Networks. IEEE Transactions on Communications, 64 (2). pp. 790-804. ISSN 0090-6778

    Wang, Ziming and Ibrahim, Sarah and Su, Han and Farrell, Ronan (2016) Generalised Digital Predistortion of RF Power Amplifiers with Low-Rate Feedback Signal. Microwave Conference (EuMC), 2016 46th European. ISSN 978-2-87487-043-9

    Kazemian, Mohsen and Varahram, Pooria and Hashim, Shaiful Jahari Bin and Ali, Borhanuddin Mohd and Farrell, Ronan (2016) A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes. Wireless Personal Communications, 88 (2). pp. 223-239. ISSN 0929-6212

    Ibrahim, Sarah Adel and Farrell, Ronan (2016) A New Feedforward Interference Cancellation using Bandstop Resonators for In-Band Interferers. IEEE Microwave and Wireless Components Letters, 26 (10). pp. 810-812. ISSN 1558-1764

    Al-Hussaini, Khalid and Ali, Borhanuddin Mohd and Varahram, Pooria and Hashim, Shaiful Jahari Bin and Farrell, Ronan (2016) Subblocks interleaving PTS technique with minimum processing time for PAPR reduction in OFDM systems. Journal of Engineering, 5 (5). pp. 134-140. ISSN 2051-3305

    Vu, Quang-Doanh and Tran, Le-Nam and Farrell, Ronan and Hong, Een-Kee (2015) An Efficiency Maximization Design for SWIPT. IEEE Signal Processing Letters, 22 (12). pp. 2189-2193. ISSN 1558-2361

    Dooley, John and O'Brien, Bill and Finnerty, Keith and Farrell, Ronan (2015) Estimation of Sparse Memory Taps for RF Power Amplifier Behavioral Models. IEEE Microwave and Wireless Components Letters, 25 (1). pp. 64-66. ISSN 1531-1309

    Taher, H. and Farrell, Ronan and Schreurs, D. and Nauwelaers, Bart (2015) Extraction of small-signal model parameters of Si/SiGe heterojunction bipolar transistor using least squares support vector machines. Electronics Letters, 51 (22). pp. 1821-1823. ISSN 0013-5194

    Finnerty, Keith and Wesson, Robin and Dooley, John and Acar, Mustafa and van der Heijden, Mark P. and Farrell, Ronan (2015) Linearization of an Outphasing Amplifier for Wide-band Multi-carrier Signals. IEEE Microwave and Wireless Components Letters, 25 (2). pp. 139-141. ISSN 1558-1764

    Taher, H. and Farrell, Ronan (2015) Microstrip unequal Wilkinson power divider with 1:11 division ratio. Journal of Electromagnetic Waves and Applications, 29 (14). pp. 1887-1898. ISSN 1569-3937

    Carolan, Emmett and McLoone, Seamus and Farrell, Ronan (2015) Predictive Modelling of Cellular Load. Proceedings of the Signals and Systems Conference (ISSC). pp. 1-6.

    Wang, Ziming and Dooley, John and Finnerty, Keith and Farrell, Ronan (2015) Selection of Compressed Training Data for RF Power Amplifier Behavioral Modeling. Proceedings of the 10th European Microwave Integrated Circuits Conference.

    Doyle, John and Hung, Peter and Farrell, Ronan and McLoone, Sean F. (2014) Population Mobility Dynamics Estimated from Mobile Telephony Data. Journal of Urban Technology, 21 (2). pp. 109-132. ISSN 1063-0732

    Szczepkowski, Grzegorz and Farrell, Ronan (2014) Study of Linearity and Power Consumption Requirements of CMOS Low Noise Amplifiers in Context of LTE Systems and Beyond. ISRN Electronics, 391240. ISSN 2090-8679

    Podsiadlik, Tomasz and Farrell, Ronan (2014) Time-Interleaved Sigma-Delta Modulators for FPGAs. IEEE Transactions on Circuits and Systems II: Express Briefs, 61 (10). pp. 808-812. ISSN 1549-7747

    Finnerty, Keith and Dooley, John and Farrell, Ronan (2014) Utilizing Sparse-Aware Volterra for Power Amplifier Behavioral Modeling. Proceedings from the 17th Research Colloquium on Communications and Radio Science into the 21st Century. ISSN 978-1-908996-33-6

    Ibrahim, Sarah and Szczepkowski, Grzegorz and Farrell, Ronan (2014) Wide Band Switched Delay Line using MEMS Switches. Proceedings of the 17th Research Colloquium on Communications and Radio Science into the 21st Century.

    Palomo Navarro, Alvaro and McDermott, Aidan and Dooley, John and Farrell, Ronan (2014) An investigation into environmental waste enforcement in Ireland. Irish Geography, 46 (3). pp. 213-230. ISSN 1939-4055

    Dooley, John and Finnerty, Keith and Farrell, Ronan (2013) Comparison of Models for Multiple Nonlinear Power Amplifiers in Active Antenna Arrays. Proceedings of the 43rd European Microwave Conference. ISSN 978-2-87487-031-6

    Palomo Navarro, Alvaro and McDermott, A. and Dooley, John and Farrell, Ronan (2013) New CCTV approaches for environmental enforcement in Ireland. WIT Transactions on Ecology and the Environment, 179. pp. 705-716. ISSN 1743-3541

    Szczepkowski, Grzegorz and Farrell, Ronan (2013) Using large signal S-parameters to design low power class-B and class-C CMOS cross-coupled voltage controlled oscillators. Elektronika : konstrukcje, technologie, zastosowania , 54 (2). pp. 37-41.

    Tahir, Muhammad and Farrell, Ronan (2013) A cross-layer framework for optimal delay-margin, network lifetime and utility tradeoff in wireless visual sensor networks. Ad Hoc Networks, 11 (2). pp. 701-711. ISSN 1570-8705

    Podsiadlik, Tomasz and Dooley, John and Farrell, Ronan (2012) Improved Coding-Efficiency Two-Level Source Encoder for RF Switch-Mode Power Amplifiers. IEEE Transactions on Circuits and Systems II: Express Briefs, 59 (10). pp. 618-622. ISSN 1549-7747

    Palomo Navarro, Alvaro and Villing, Rudi and Farrell, Ronan (2011) Practical Non-Uniform Channelization for Multistandard Base Stations. ZTE Communications, 9 (4). pp. 115-24. ISSN 1673-5188

    Tuan-Phan, Anh and Farrell, Ronan (2010) Design Technique of Broadband CMOS LNA for DC-11GHz SDR. IEICE Transactions on Electronics , 7 (3). pp. 190-196. ISSN 0916-8524

    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

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

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

    Phan, Anh Tuan and 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 systems. Analog Integrated Circuits and Signal Processing, 61 (1). pp. 9-18. ISSN 0925-1030

    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, 51 (5). pp. 1385-1388. ISSN 0895-2477

    Tuan-Phan, Anh and Farrell, Ronan (2009) A 1V folded common-gate CMOS LNA for full UWB band. IEICE Transactions on Electronics , 6 (24). pp. 1745-1751. ISSN 0916-8524

    Hung, Peter C. and McLoone, Sean F. and Farrell, Ronan (2009) Direct and Indirect Classification of High Frequency LNA Gain Performance - A Comparison Between SVMs and MLPs. International Journal of Computing, 8 (1). pp. 24-31. ISSN 1727-6209

    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).

    Daniels, Brian and Farrell, Ronan (2008) Rigorous Stability Criterion for Digital Phase Locked Loops. ISAST Transactions on Electronics and Signal Processing, 3 (2). pp. 1-10.

    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, 3 (2). pp. 38-40.

    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

    McCormack, Justine and Cooper, Tim and Farrell, Ronan (2007) Tower-Top Antenna Array Calibration Scheme for Next Generation Networks. EURASIP Journal on Wireless Communications and Networking (41941). ISSN 1687-1499

    Cooper, T.S. and Baldwin, Gerard and Farrell, Ronan (2006) Six-port precision directional coupler. Electronics Letters, 42 (21). ISSN 0013-5194

    Baldwin, Gerard and Farrell, Ronan (2005) A Modular Testbed for Hardware Reconfigurable Radio at the 2.4 GHz ISM Band. Proceedings of SPIE, 5837. ISSN 0277-786X

    Ringwood, John and Devitt, Frank and Doherty, Sean and Farrell, Ronan and Lawlor, Bob and McLoone, Sean F. and McLoone, Seamus and Rogers, Alan and Villing, Rudi and Ward, Tomas E. (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.

    Daniels, Brian and Baldwin, Gerard and Farrell, Ronan (2005) Modelling and Design of High-Order Phase Locked Loops. Proceedings of SPIE, 5837. pp. 278-287. ISSN 0277-786X

    Naughton, David and Baldwin, Gerard and Farrell, Ronan (2005) Performance requirements for analog-to-digital converters in wideband reconfigurable radios. Proceedings of SPIE, 5837. pp. 582-589. ISSN 0277-786X

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

    Farrell, Ronan and Feely, Orla (1998) Bounding the integrator outputs of second-order sigma-delta modulators. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 45 (6). pp. 691-702. ISSN 1057-7130

    Book Section

    Loughman, Meabh and Farrell, Ronan and Dooley, John (2019) Early stopping criteria for adaptive training of dynamic nonlinear behavioural models. In: 2019 30th Irish Signals and Systems Conference (ISSC). IEEE, pp. 1-5. ISBN 9781728128009

    Byrne, Declan and Farrell, Ronan and Dooley, John (2019) Hardware and latency optimisation for 5G digital pre-distortion. In: 2019 30th Irish Signals and Systems Conference (ISSC). IEEE. ISBN 9781728128009

    Hesami, Sara and Aghdam, Sina Rezaei and Fager, Christian and Eriksson, Thomas and Farrell, Ronan and Dooley, John (2019) Intra-Array Coupling Estimation for MIMO Transceivers Utilizing Blind Over-The-Air Measurements. In: 2019 IEEE MTT-S International Microwave Symposium (IMS). IEEE, pp. 468-471. ISBN 9781728113098

    Afanasyev, Pavel and Ramabadran, Prasidh and Farrell, Ronan and Dooley, John (2019) Nonlinearity Modeling of Chireix Outphasing Power Combiner under Amplitude Imbalance. In: 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS). IEEE, pp. 1-4. ISBN 9781728110318

    Madhuwantha, Sidath and Ramabadran, Prasidh and Farrell, Ronan and Dooley, John (2019) Novel Calibration Technique for Wideband Transmitters using Constellation Mapping. In: 2019 92nd ARFTG Microwave Measurement Conference (ARFTG). IEEE. ISBN 9781538665992

    Pham, Thuy M. and Farrell, Ronan and Tran, Le-Nam (2019) On Estimating Maximum Sum Rate of MIMO Systems with Successive Zero-Forcing Dirty Paper Coding and Per-antenna Power Constraint. In: 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE. ISBN 9781538681107

    Afanasyev, Pavel and Ramabadran, Prasidh and Mohammady, Somayeh and Farrell, Ronan and Dooley, John (2019) Phase-Only Digital Predistortion Technique for Class-E Outphasing Power Amplifiers. In: Proceedings of the 1st European Microwave Conference in Central Europe. IEEE, pp. 14-17. ISBN 9782874870675

    Hesami, Sara and Aghdam, Sina Rezaei and Fager, Christian and Eriksson, Thomas and Farrell, Ronan and Dooley, John (2019) Single Digital Predistortion Technique for Phased Array Linearization. In: 2019 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE. ISBN 9781728103976

    Ramabadran, Prasidh and Afanasyev, Pavel and Hesami, Sara and McCarthy, Darragh and Farrell, Ronan and Dooley, John (2019) Spatially Combined Wideband Interleaved Transmitter. In: 2019 European Conference on Networks and Communications (EuCNC). IEEE, pp. 230-234. ISBN 9781728105468

    Hu, Anqi and Byrne, Declan Gerard and Farrell, Ronan and Dooley, John (2019) A complexity reduced non-uniform generalized memory polynomial model for nonlinear power amplifier behavioural modeling. In: 2019 30th Irish Signals and Systems Conference (ISSC). IEEE. ISBN 9781728128009

    Mohammady, Somayeh and Dooley, John and Farrell, Ronan and Sulaiman, Nasri (2018) Depiction of Peak to Average Power Ratio Reduction Scheme and potentials for 5G. In: 2018 IEEE International RF and Microwave Conference (RFM). IEEE, pp. 286-290. ISBN 9781538667200

    Ramabadran, Prasidh and Madhuwantha, Sidath and Afanasyev, Pavel and Farrell, Ronan and Marco, Lazaro and Pires, Sergio and Dooley, John (2018) Digitally Assisted Wideband Compensation of Parallel RF Signal Paths in a Transmitter. In: 2018 91st ARFTG Microwave Measurement Conference (ARFTG). IEEE, pp. 1-4. ISBN 9781538654507

    Finnegan, Joseph and Brown, Stephen and Farrell, Ronan (2018) Evaluating the Scalability of LoRaWAN Gateways for Class B Communication in ns-3. In: 2018 IEEE Conference on Standards for Communications and Networking (CSCN). IEEE, pp. 1-6. ISBN 9781538681466

    Finnegan, Joseph and Brown, Stephen and Farrell, Ronan (2018) Modeling the Energy Consumption of LoRaWAN in ns-3 Based on Real World Measurements. In: 2018 Global Information Infrastructure and Networking Symposium (GIIS). IEEE, pp. 174-4. ISBN 9781538672723

    Ramabadran, Prasidh and Malone, David and Madhuwantha, Sidath and Afanasyev, Pavel and Farrell, Ronan and Dooley, John (2018) A Novel Physical Layer Encryption Scheme to Counter Eavesdroppers in Wireless Communications. In: 2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS). IEEE, pp. 69-72. ISBN 9781538695623

    Ramabadran, Prasidh and Madhuwantha, Sidath and Afanasyev, Pavel and Farrell, Ronan and Dooley, John (2018) Wideband Interleaved Vector Modulators for 5G Wireless Communications. In: 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G). IEEE, pp. 1-3. ISBN 9781538611975

    Pham, Thuy M. and Farrell, Ronan and Tran, Le-Nam (2017) Alternating Optimization for Capacity Region of Gaussian MIMO Broadcast Channels with Per-Antenna Power Constraint. In: 2017 IEEE 85th Vehicular Technology Conference (VTCSpring) : Proceedings. Institute of Electrical and Electronics Engineers, Red Hook, NY, USA. ISBN 978-1-5090-5932-4

    Pham, Thuy M. and Farrell, Ronan and Tran, Le-Nam (2017) Low-Complexity Approaches for MIMO Capacity with Per-Antenna Power Constraint. In: IEEE VTC Spring 2017. IEEE. ISBN 978-1-5090-5932-4

    Wang, Ziming and Guan, Lei and Farrell, Ronan (2017) Compact undersampled digital predistortion for flexible single-chain multi-band RF transmitter. In: 2017 IEEE MTT-S International Microwave Symposium (IMS). IEEE, pp. 1542-1545. ISBN 978-1-5090-6360-4

    Alqadami, Abdulrahman S.M. and Madhuwantha, Sidath and Farrell, Ronan and Dooley, John (2017) A 5 W high efficiency Class AB power amplifier for LTE base station application. In: 2017 28th Irish Signals and Systems Conference (ISSC). IEEE, Red Hook, NY, USA. ISBN 978-1-5386-1046-6

    Taher, H. and Farrell, Ronan (2016) Broadband high gain SIW cavity square slot antenna for X-band applications. In: Loughborough Antennas & Propagation Conference (LAPC) 2016. IEEE, pp. 1-3. ISBN 9781509007837

    Su, Han and Wang, Ziming and Farrell, Ronan (2016) Compressed-sampling-based behavioural modelling technique for wideband RF transmitter leakage cancellation system. In: 13th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) 2016. IEEE. ISBN 9781509004904

    Hesami, Sara and Dooley, John and Wang, Ziming and Farrell, Ronan (2016) Digital predistorter in crosstalk compensation of MIMO transmitters. In: 27th Irish Signals and Systems Conference (ISSC) 2016. IEEE, pp. 1-5. ISBN 9781509034093

    Taher, H. and Farrell, Ronan (2016) Highly miniaturized wideband negative group delay circuit using effective negative dielectric permittivity stopband microstrip lines. In: 46th European Microwave Conference (EuMC) 2016. IEEE, pp. 112-115. ISBN 9782874870439

    Su, Han and Wang, Ziming and Ibrahim, Sarah and Farrell, Ronan (2016) A digitally assisted analog cancellation system at RF frequencies for improving the isolation performance of a ceramic duplexer. In: 46th European Microwave Conference (EuMC) 2016. IEEE, pp. 61-64. ISBN 9782874870439

    Ibrahim, Sarah and Su, Han and Wang, Ziming and Farrell, Ronan (2016) A new RF interference cancellation using a novel 3-pole bandstop resonator designed using tapped CRLH T-line model. In: 46th European Microwave Conference (EuMC) 2016. IEEE, pp. 108-111. ISBN 9782874870439

    Taher, H. and Farrell, Ronan (2015) Unified analysis model for microstrip and coupled lines structures utilizing artificial intelligence techniques. In: 2015 26th Irish Signals and Systems Conference (ISSC). IEEE. ISBN 9781467369749

    Finnerty, Keith and Dooley, John and Farrell, Ronan (2014) FPGA SerDes Capability as Switch mode PA Modulator. In: Proceedings of the 25th Joint IET Irish Signals & Systems Conference 2014 and 2014 China-Ireland International Conference on Information and Communications Technologies (ISSC 2014/CIICT 2014). IET, pp. 118-122.

    Wang, Ziming and Dooley, John and Finnerty, Keith and Farrell, Ronan (2014) A Low-Rate Identification Scheme of High Power Amplifiers. In: Proceedings of the 17th Research Colloquium on Communications and Radio Science into the 21st Century. Royal Irish Academy.

    Ibrahim, Sarah and Szczepkowski, Grzegorz and Farrell, Ronan (2014) Wideband MEMS switched delay lines with high phase linearity. In: 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) 2014. IEEE, pp. 187-190. ISBN 9781479942428

    Farsi, Saeed and Dooley, John and Finnerty, Keith and Schreurs, Dominique and Nauwelaers, Bart and Farrell, Ronan (2013) Behavioral modeling approach for array of amplifiers in active antenna array system. In: IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications, 2013. IEEE, pp. 73-75. ISBN 9781467329156

    Collins, Diarmuid and Keady, Aidan and Farrell, Ronan (2010) Fast frequency calibration of VCO's in phase-locked loops. In: IET Irish Signals and Systems Conference (ISSC 2010). IET, pp. 147-151. ISBN 9781849192521

    Srinivasan, Prakash and Farrell, Ronan (2010) Hierarchical DFT with Combinational Scan Compression, Partition Chain and RPCT. In: IEEE Computer Society Annual Symposium on VLSI, 2010. IEEE, pp. 52-57. ISBN 9781424473212

    Kelly, Damien and McLoone, Sean F. and Farrell, Ronan (2010) Minimal Hardware Bluetooth Tracking for Long-Term At-Home Elder Supervision. In: EMBC 2010 Proceedings of the 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, Piscataway, N.J., pp. 2136-2140. ISBN 9781424441235

    Phan, Anh Tuan and Farrell, Ronan (2010) Reconfigurable multiband multimode LNA for LTE/GSM, WiMAX, and IEEE 802.11.a/b/g/n. In: 17th IEEE International Conference on Electronics, Circuits and Systems, 2010. IEEE, pp. 78-81. ISBN 9781424481552

    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

    Doyle, John and Farrell, Ronan and McLoone, Sean F. 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

    Tahir, Muhammad and Hung, Peter and Farrell, Ronan and McLoone, Sean F. 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

    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

    McCormack, Justine and Corley, Gerry and Farrell, Ronan (2009) Experimental results of non-radiative calibration of a tower top adaptive array. In: 2009 3rd European Conference on Antennas and Propagation. IEEE, pp. 3389-3393. ISBN 9781424447534

    Szczepkowski, Grzegorz and Farrell, Ronan (2009) Noise and dynamic range of CMOS degenerated active inductor resonators. In: 2009 European Conference on Circuit Theory and Design. IEEE, pp. 595-598. ISBN 9781424438969

    Soudan, Michael and Farrell, Ronan (2009) On a filter bank correction scheme for mitigating mismatch distortions in time-interleaved converter systems. In: 2009 European Conference on Circuit Theory and Design. IEEE, pp. 197-200. ISBN 9781424438969

    Podsiadlik, Tomasz and Dooley, John and Canniff, Alan and Farrell, Ronan (2009) Pulse width modulation of multilevel delta-sigma output for class S power amplifier. In: 2009 European Conference on Circuit Theory and Design. IEEE, pp. 457-460. ISBN 9781424438969

    Walsh, Barbara and Farrell, Ronan (2008) A proactive maintenance scheme for hardware fault diagnosis in wireless systems. In: IET Irish Signals and Systems Conference (ISSC 2008). IET, pp. 210-215. ISBN 9780863419317

    Daniels, Brian and Farrell, Ronan (2007) Design of Fourth Order Digital PLLs Using Filter Prototypes. In: 2006 NORCHIP. IEEE: Institute of Electrical and Electronics Engineers, pp. 243-246. ISBN 1424407729

    Zhang, Guoyan and Farrell, Ronan (2007) An Embedded Rectifier-Based Built-In-Test Circuit for CMOS RF Circuits. In: 2006 13th IEEE International Conference on Electronics, Circuits and Systems. IEEE, pp. 612-615. ISBN 1424403944

    Zhang, Guoyan and Farrell, Ronan (2006) Embedded Built-In-Test Detection Circuit for Radio Frequency Systems and Circuits. In: 2006 IEEE Design and Diagnostics of Electronic Circuits and systems. IEEE, pp. 87-88. ISBN 1424401852

    Ammann, M.J. and Farrell, Ronan (2005) Dual-Band Monopole Antenna with Stagger-Tuned Arms for Broadbanding. In: IWAT 2005. IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, 2005. IEEE, pp. 278-281. ISBN 0780388429

    Farrell, Ronan and Feely, Orla (1997) Application of non-linear analysis techniques to sigma-delta modulators. In: IEE Colloquium on Signals Systems and Chaos (Ref. No. 1997/393). IET, 4/1-4/6.

    Farrell, Ronan and Feely, Orla (1996) A novel approach to bounding the integrator outputs of second order sigma-delta converters. In: 1996 IEEE International Symposium on Circuits and Systems. Circuits and Systems Connecting the World. ISCAS 96. IEEE, pp. 521-524. ISBN 0780330730

    Conference or Workshop Item

    Loughman, Meabh and Byrne, Declan and Farrell, Ronan and Dooley, John (2022) Acceleration of Digital Pre- Distortion Training Using Selective Partitioning. In: 2022 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR), 16 - 19 January 2022, Las Vegas, Nevada, USA.

    Mohammady, Somayeh and Farrell, Ronan and Malone, David and Dooley, John (2019) Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio. In: Wireless Days 2019, April 24th - 26th, 2019, Manchester, UK.

    Mohammady, Somayeh and Farrell, Ronan and Malone, David and Dooley, John (2019) Peak Shrinking and Interpolating Technique for reducing Peak to Average Power Ratio. In: Wireless Days (WD), 24-26 April, Manchester, UK.

    Madhuwantha, Sidath and Dooley, John and Ramabadran, Prasidh and Byrne, Declan and Niotaki, Kyriaki and Doyle, John and Farrell, Ronan (2018) Behavioural Models for Distributed Arrays of High Performance Doherty Power Amplifiers. In: 29th Irish Signals and Systems Conference 2018, 21-22 June 2018, Queen's University Belfast.

    Byrne, Declan and Farrell, Ronan and Madhuwantha, Sidath and Dooley, John and Leeser, Miriam (2018) Digital Pre-distortion Implemented Using FPGA. In: 2018 28th International Conference on Field Programmable Logic and Applications (FPL), 27-31 August 2018, Dublin.

    Madhuwantha, Sidath and Ramabadran, Prasidh and Farrell, Ronan and Dooley, John (2018) N-way Digitally Driven Doherty Power Amplifier Design and Analysis for Ku band Applications. In: 29th Irish Signals and Systems Conference 2018, 21-22 June 2018, Queen's University Belfast.

    Ramabadran, Prasidh and Dooley, John and Farrell, Ronan (2017) Frequency Interleaved Modulators to Support Channel Bonding in Satellite Communications. In: RIA Research Colloquium: Communications and Radio Science for a Smarter World, March 2017, RIA, Dawson Street, Dublin. (Unpublished)

    Varahram, Pooria and Dooley, John and Wang, Ziming and Finnerty, Keith and Farrell, Ronan (2017) A Low Complexity NARX Structure using Indirect Learning Architecture for Digital Pre-Distortion. In: RIA Research Colloquium: Communications and Radio Science for a Smarter World, March 2017, RIA, Dawson Street, Dublin. (Unpublished)

    Finnerty, Keith and Dooley, John and Farrell, Ronan (2015) Analytical Investigation of Thermal Effects on Outphasing Power Amplifiers. In: Signals and Systems Conference (ISSC), 24-25 June 2015, Carlow, Ireland.

    Carolan, Emmett and McLoone, Seamus and Farrell, Ronan (2014) Characterising Spatial Relationships in Base Station Resource Usage. In: 17th Research Colloquium on Communications and Radio Science into the 21st Century, 30th April - 1st May 2014, Royal Irish Academy, Academy House, 19 Dawson Street, Dublin 2.

    Ibrahim, Sarah and Szczepkowski, Grzegorz and Farrell, Ronan (2014) The Effect of Impedance Mismatch on Phase Linearity of GCPW Loaded Transmission Lines and Shunt Stubs. In: ISSC 2014, July 26-27 2014, University of Limerick.

    Carolan, Emmett and McLoone, Seamus and Farrell, Ronan (2014) Exploring Spatial Relationships and Identifying Influential Nodes in Cellular Networks. In: ISSC 2014, July 26-27 2014, University of Limerick.

    Su, Han and Szczepkowski, Grzegorz and Farrell, Ronan (2014) TX Leakage Cancellation with Adaptive Delay Filter. In: 17th Research Colloquium on Communications and Radio Science into the 21st Century, 30th April - 1st May 2014, Royal Irish Academy, Academy House, 19 Dawson Street, Dublin 2.

    Su, Han and Szczepkowski, Grzegorz and Farrell, Ronan (2014) Wideband Tx Leakage Cancellation using Adaptive Delay Filter at RF Frequencies. In: ISSC 2014, July 26-27 2014, University of Limerick.

    Szczepkowski, Grzegorz and Farrell, Ronan (2013) Linearity vs. Power Consumption of CMOS LNAs in LTE Systems. In: ISSC 2013, June 20-21 2013, LYIT Letterkenny.

    Carolan, Emmett and McLoone, Seamus and Farrell, Ronan (2013) Comparing and Contrasting Smartphone and Non-Smartphone Usage. In: ISSC 2013, June 20-21 2013, LYIT Letterkenny.

    Szczepkowski, Grzegorz and Farrell, Ronan (2012) 10 GHz, Class-B, 0.5 V, 130 nm CMOS Cross-Coupled Oscillator Design Using Open-Loop Technique. In: Communications and Radio Sciences Research Colloquium 2012, 28-29 March 2012, Royal Irish Academy.

    Keady, Aidan and Szczepkowski, Grzegorz and Farrell, Ronan (2012) 12 MHz to 5800 MHz Fully Integrated, Dual Path Tuned, Low Jitter, LC-PLL Frequency Synthesizer. In: 23rd Irish Signals and Systems Conference, June 28-29 2012, Maynooth, Ireland.

    Szczepkowski, Grzegorz and Farrell, Ronan (2012) 350 mV, 0.5 mW, 5 GHz, 130 nm CMOS Class-C VCO Design Using Open Loop Analysis. In: 23rd Irish Signals and Systems Conference, June 28-29 2012, Maynooth, Ireland.

    Carolan, Emmett and McLoone, Seamus and McLoone, Sean F. and Farrell, Ronan (2012) Analysing Ireland’s Interurban Communication Network using Call Data Records. In: 23rd Irish Signals and Systems Conference, June 28-29 2012, Maynooth, Ireland.

    Finnerty, Keith and Dooley, John and Farrell, Ronan (2012) Cartesian Pre-distortion using a Sigma Delta Modulator for Multi-Standard RF Power Amplifiers. In: 23rd Irish Signals and Systems Conference, June 28-29 2012, Maynooth, Ireland.

    Farsi, Saeed and Schreurs, Dominique and Nauwelaers, Bart and Dooley, John and Finnerty, Keith and Farrell, Ronan (2012) Cross-Memory Polynomial Modeling for RF Circuits. In: European Microwave Integrated Circuits Conference (EuMIC), 29-30 October, 2012, Amsterdam, Netherlands.

    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.

    Palomo Navarro, Alvaro and Villing, Rudi and Farrell, Ronan (2012) Efficient Channelization for PMR+4G and GSM Re-Farming Base Stations. In: 23rd Irish Signals and Systems Conference, June 28-29 2012, Maynooth, Ireland.

    Szczepkowski, Grzegorz and Farrell, Ronan (2012) Open Loop Approach to Design Low Voltage, 400 mV, 1.3 mW, 10 GHz CMOS Class-B VCO. In: International Conference on Signals and Electronic Systems 2012, 18-21 September 2012, Wrocław, Poland.

    Farrell, Ronan and Carolan, Emmett and McLoone, Seamus and McLoone, Sean F. (2012) Towards a Quantitative Model of Mobile Phone Usage Ireland – a Preliminary Study. In: 23rd Irish Signals and Systems Conference, June 28-29 2012, Maynooth, Ireland.

    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.

    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.

    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.

    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.

    Navarro, Álvaro Palomo and Keenan, Tony and Villing, Rudi and Farrell, Ronan (2011) Non-Uniform Channelization Methods for Next Generation SDR PMR Base Stations. In: IEEE Symposium on Computers and Communications (ISCC 11), 28th June - 1st July 2011, Corfu, Greece.

    Dooley, John and Corley, Gerry and Podsiadlik, Tomasz and Farrell, Ronan (2011) Reconfigurable High Frequency Class S Power Amplifier Demonstrator. In: Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMMIC 2012), 18th - 19th April, 2011, Vienna, Austria.

    Doyle, John and Hung, Peter and Kelly, Damien and McLoone, Sean F. and Farrell, Ronan (2011) Utilising Mobile Phone Billing Records for Travel Mode Discovery. 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.

    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.

    Podsiadlik, Tomasz and Dooley, John and Farrell, Ronan (2010) Parallelization of Bandpass Sigma-Delta Modulators for Class-S Digital Power Amplifiers. In: PhD Research in Microelectronics and Electronics 2010 (PRIME 2010), 18th-21st July 2010, Berlin, Germany.

    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.

    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.

    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.

    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.

    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.

    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.

    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.

    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.

    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 .

    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..

    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.

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

    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.

    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.

    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..

    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.

    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..

    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..

    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.

    Zanini, Francesco and Mickael, Soudan and Farrell, Ronan (2007) Methodology for Minimizing Mismatches in Time-Interleaved ADCs. In: 15th IMEKO TC4 International Symposium and the 12th Workshop on ADC Modelling and Testing, 18-22 September 2007, Iaşi, Romania.

    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.

    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.

    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.

    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..

    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.

    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.

    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.

    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.

    Hung, Peter and McLoone, Sean F. 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.

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

    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.

    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.

    Cooper, Tim and Barrandon, Ludovic and McCormack, Justine 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..

    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.

    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.

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

    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.

    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.

    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. In: UNSPECIFIED.

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

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

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

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

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

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

    Walsh, Barbara and Farrell, Ronan (2005) User Context Aware Base Station Power Flow Model. In: ISSC 2005, 1-2 September 2005, Dublin.

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

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

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

    Farrell, Ronan (2003) System Identification of Sigma Delta Modulators for Performance Verification. In: Irish Systems and Signals Conference (ISSC 2003), 30 June - 2 July 2003, Limerick.

    Farrell, Ronan and Jacob, Mark and Maher, Roger (2000) A Multi-Mode Video Driver for a High Resolution LCoS Display. In: IEE Workshop on Systems on a Chip (Ref. No. 2000/110), 14-15 September 2000.

    Farrell, Ronan and Keady, Aidan and Sese Ribes, Antonio (1999) A Single IF FM/AM Decoder using a Sigma-Delta Analog-Digital Converter. In: IEE Colloquium on Systems on a Chip (Ref. No. 1999/133), 1999, Dublin.

    This list was generated on Wed Mar 27 22:42:21 2024 UTC.