Dr. Conor Brennan


Year AuthorTitlePublication Paper
2019 I. Kavanagh and C. Brennan Validation of a Volume Integral Equation Method for Indoor Propagation Modelling IET Microwaves Antennas and Propagation
2018 P. Bradley, M. Torrico, C. Brennan and Y. Hao Printable all-dielectric water-based absorber Scientific Reports Vol. 8 No. 1
2018 V. Pham-Xuan, D. Trinh, H. De Gersem, C. Brennan Novel Iterative Algorithm for the Solution of Electromagnetic Scattering from Layered Random Rough Surfaces IEEE Transactions on Antennas and Propagation Vol. 66, No. 7, pp. 3810-3815
2018 V. Pham-Xuan, D. Trinh, T. Do-Hong, C. Brennan Improved Forward Backward Method with Multiple Correction Vectors for Layered Random Rough Surfaces of Exponential Correlation Functions International Conference on Advanced Technologies for Communications 2018,
2017 S. Hussain and C. Brennan An efficient ray-tracing method for propagation prediction along a mobile route in urban environments Radio Science Vol. 52, No. 7, July 2017, pp. 862-873
2017 S. Hussain and C. Brennan An efficient ray-tracing acceleration technique for mobile receivers in urban environments 2017 Computing and Electromagnetics International Workshop (CEM), 21-24 June 2017.
2017 I. Kavanagh and C. Brennan Volume integral equation based modelling of in building propagation 2017 International Conference on Electromagnetics in Advanced Applications (ICEAA), Verona, Italy, Sept. 11-15, 2017.
2017 A. O Shea, S. Breen, C. Brennan, F. Doheny, F. Lawless, C. Kelly, C.Mac an Bhaird, S. McLoone, E. Ni Fhloinn, C. Ni She and B. Nolan Technology enhanced formative assessments for first year undergraduate mathematics modules 13th Congress of European Research in Mathematics Education, July 24-31, Hamburg, Germany
2017 I. Kavanagh and C. Brennan Validation of a volume integral equation method for indoor propagation modelling Loughborough Antennas and Propagation Conference, 2017 (Best student paper)
2017 I. Kavanagh and C. Brennan Preliminary investigation of power delay profile computation from full wave frequency domain indoor propagation model 11th European Conference on Antennas and Propagation EuCAP 17, Paris, France, March 19-24, 2017
2017 S. Hussain and C. Brennan An Intra-visibility matrix based environment pre-processing for efficient ray tracing 11th European Conference on Antennas and Propagation EuCAP 17, Paris, France, March 19-24, 2017
2017 I. Kavanagh and C. Brennan Analysis of full-wave 2D to 3D propagation models and ray tracing for indoor environments Communications and Radio Science for a Smarter World, Royal Irish Academy Research Colloquium, March 8-9, 2017, Dublin, pp.53-56
2017 S. Hussain and C. Brennan Analysis of the effect of building material on propagation prediction in urban environments Communications and Radio Science for a Smarter World, Royal Irish Academy Research Colloquium, March 8-9, 2017, Dublin, pp.61-63
2017 S. Hussain and C. Brennan An Efficient Ray-Tracing Acceleration Technique for Mobile Receivers in Urban Environments Computing and Electromagnetics International Workshop, Barcelona, June 21-24, 2017.
2017 P. Bradley, C. Brennan, M. Torrico and Y. Hao Spatial mapping of EM fields within an X-Band waveguide for plane-wave illumination Communications and Radio Science for a Smarter World, Royal Irish Academy Research Colloquium, March 8-9, 2017, Dublin, pp.29-30
2017 S. McLoone, C. Kelly, C. Brennan and Caitriona NiShe UniDoodle: A Multi-Platform Smart Device Student Response System – Evaluated in an Engineering Mathematics Classroom MSOR Connections Vol. 15, No. 3, pp.44-51
2016 C. Oestges, C. Brennan, F. Fuschini, M.L. Jakobsen, S. Salou, C. Schneider and F. Tufvesson Radio Channel Measurement and Modelling Techniques Chapter 9 of Cooperative Radio Communications for Green Smart Environments, River Publishers, 2016
2016 S. Hussain and C. Brennan An image visibility based pre-processing method for fast ray tracing in urban environments 10th European Conference on Antennas and Propagation (EuCAP) 2016, Davos, Switzerland, 10-15 April 2016.
2016 I. Kavanagh and C. Brennan A hybrid 2D to 3D full wave indoor propagation model 2016 International Conference on Electromagnetics in Advanced Applications (ICEAA) pp 748-751
2016 I. Kavanagh and C. Brennan Comparison of 3D volume integral equation and ray tracing for indoor propagation modelling 10th European Conference on Antennas and Propagation (EuCAP) 2016, Davos, Switzerland, 10-15 April 2016.
2016 A. O'Shea, S. Breen, C. Brennan, F. Doheny, F. Lawless, C. Kelly, C. Mac an Bhaird, S. McLoone, E. Ni Fhloinn, C. Ni She, B. Nolan Using technology to develop formative assessment resources for first year undergraduate modules 13th International Congress on Mathematical Education, ICME-13, July 24-31, 2016, Hamburg, Germany
2016 S. McLoone, C. Kelly and C. Brennan UniDoodle: A Multi-Platform Smart Device Student Response System – Evaluated in an Engineering Mathematics Classroom The 18th SEFI Mathematics Working Group Seminar, 27-29 June 2016, Gothenburg, Sweden
2016 A. Afsharinejad, A. Davy; B. Jennings and C. Brennan Performance Analysis of Plant Monitoring Nanosensor Networks at THz Frequencies IEEE Internet of Things Journal, Vol. 3, No. 1, pp.59-69, Feb. 2016
2015A. Afsharinejad, A. Davy, B. Jennings, C. Brennan An initial path-loss model within vegetation in the THz band 2015 9th European Conference on Antennas and Propagation (EuCAP)
2015I. Kavanagh, V. Pham, M. Condon and C. Brennan A method of moments based indoor propagation model 2015 9th European Conference on Antennas and Propagation (EuCAP),
2015V. Pham, M. Condon and C. Brennan Efficient full-wave computation of radar cross section for multiple source locations 9th European Conference on Antennas and Propagation (EuCAP) 2015
2015S. Hussain, D. Trinh and C. Brennan Mixed path loss model for urban environments 9th European Conference on Antennas and Propagation (EuCAP) 2015
2015I. Kavanagh and C. Brennan Preliminary comparison of 3D integral equation based indoor propagation model and ray tracing Advanced Technologies for Communications (ATC), 2015 International Conference on, Ho Chi Minh City, Vietnam, 14-16 October 2015
2015V. Pham, D. Trinh, M. Condon and C. Brennan Rapid convergent iterative solver for computing two-dimensional random rough surface scattering Advanced Technologies for Communications (ATC), 2015 International Conference on, Ho Chi Minh City, Vietnam, 14-16 October 2015
2015 I. Kavanagh and C. Brennan Computationally efficient extension of a 2D integral equation propagation model to 3D 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA), Torino, Italy, Sept. 7-11, 2015.
2015V. Pham, D. Trinh, M. Condon and C. Brennan Fast iterative method for computing electromagnetic scattering from randomly rough surfaces Electromagnetics in Advanced Applications (ICEAA), 2015 International Conference on
2015A. Afsharinejad, A. Davy, B. Jennings, S. Rasmann and C. Brennan A Path-Loss Model Incorporating Shadowing for THz Band Propagation in Vegetation 2015 IEEE Global Communications Conference (GLOBECOM) Dec 6 - Dec 10, 2015, San Diego, USA.
2015C. Brennan, D. Trinh, V. Pham, M. Condon and R. Mittra Full-wave analysis of electromagnetic wave propagation over terrain using the Improved Tabulated Interaction Method Radio Science Vol. 50 No. 5. May 2015, pp. 355-364.
2015A. Afsharinejad, A. Davy, B. Jennings and C. Brennan Performance Analysis of Plant Monitoring Nanosensor Networks at THz Frequencies IEEE Internet of Things Journal Vol. 3 Issue.1 2016, pp. 59-69
2015Vinh Pham-Xuan, M. Condon and C. Brennan Modified Multilevel Fast Multipole Algorithm for Stationary Iterative Solvers IEEE Access Volume 3, pp. 774-786, 2015.
2015C. Brennan, D. Trinh and R. Mittra Two-Level Tabulated Interaction Method for Electromagnetic Scattering From Lossy Irregular Terrain Profiles Incorporating Back Scattering IEEE Transactions on Antennas and Propagation Volume 63, No. 9, pp. 4024-4036, September 2015.
2015S. McLoone and C. Brennan On the Use and Evaluation of a Smart Device Student Response System in an Undergraduate Mathematics Classroom All Ireland Journal of Teaching and Learning in Higher Education, Vol 7 No 3, 2015
2015A. Kiernan and C. Brennan FEM-DBCI for efficient computation of electrostatic capacitance 26th Irish Signals and Systems Conference, IT Carlow, June 24-25 2015.
2014 M. Redzic, C. Brennan and N. E. O'Connor SEAMLOC: Seamless indoor localisation based on reduced number of calibration points IEEE Transactions on Mobile Computing Vol. 13 No. 6 pp. 1326-1337
2014C. Brennan S. McLoone and R. Villing On a Smart-phone based Student Response System in a Distributed Classroom 3U N-Step conference September 11, 2014, DCU, Dublin, Ireland.
2014C. Brennan and D. Trinh Full-wave computation of path loss in urban areas The 8th European Conference on Antennas and Propagation (EuCAP 2014)
2014D. Trinh, S. Hussain and C. Brennan Integral equation based path loss modelling for propagation in urban environments Electromagnetics in Advanced Applications (ICEAA), 2014 International Conference on, Aruba, 3-9 August 2014
2014V. Pham, I. Kavanagh, M. Condon and C. Brennan On comparison of integral equation approaches for indoor wave propagation Antennas and Propagation in Wireless Communications (APWC), 2014 IEEE-APS Topical Conference on, Aruba, 3-9 August 2014
2014B. Cannon and C. Brennan Electrostatic simulation methodology for capacitive touch-screen panels Irish Signals and Systems Conference 2014
2014S. McLoone, S. O Keeffe, R. Villing and C. Brennan Evaluation of a smartphone-based student response system for providing high quality real-time responses in a distributed classroom Irish Signals and System Conference, 26-27 June 2014,
2014I. Kavanagh S. Hussain and C. Brennan A full wave propagation model for indoor wireless communications Communications and Radio Science into the 21st Century, March 2014, Dublin, Ireland
2014V. Pham, M. Condon and C. Brennan On the Convergence Rate of the Accelerated Buffered Block Forward Backward Method Communications and Radio Science into the 21st Century, March 2014, Dublin, Ireland
2014S. McLoone and C. Brennan A Smartphone-based Student Response System for Obtaining High Quality Real-time Feedback – Evaluated in an Engineering Mathematics Classroom Science and Mathematics Education Conference (SMEC) 2014, Dublin City University.
2013C. Brennan, D. Trinh, M. Mullen, P. Bradley and M. Condon Improved Forward Backward Method with Spectral Acceleration for Scattering from Randomly Rough Lossy Surfaces IEEE Transactions on Antennas and Propagation Vol. 61 No. 7 pp. 3922-3926
2013 K. Gharaibeh, B. Harb, H. B. Salameh, A. Zoubi, A. Shamali, N. Murphy and C. Brennan Review and Redesign of the curriculum of a Masters programme in telecommunications engineering - towards an outcome-based approach European Journal of Engineering Education, DOI:10.1080/03043797.2013.766674
2013 V. Pham, M. Condon and C. Brennan Accelerated Buffered Block Forward Backward Method for electrically large scattering problems International Conference on Electromagnetics in Advanced Applications (ICEAA13) (Invited)
2013 V. Pham, M. Condon and C. Brennan Improved Buffered Block Forward Backward Method for electrically large three-dimensional perfectly conducting bodies China Ireland International Conference on Information and Communication Technologies (CIICT13)
2013 D. Trinh and C. Brennan Symmetric Successive Over Relaxation with Spectral Acceleration for Computing the Scattering from Randomly Rough Lossy Surfaces China Ireland International Conference on Information and Communication Technologies (CIICT13)
2013 D. Trinh, R. Mittra and C. Brennan Full wave analysis of EM wave propagation over terrain using the Improved Tabulated Interaction Method 2013 International Symposium on Electromagnetic Theory (EMTS 2013) Hiroshima, Japan, May 20-24, 2013.
2012D. Trinh, P. Bradley and C. Brennan Fast Fourier Transform based iterative method for electromagnetic scattering from 1D flat surfaces IEEE Transactions Antennas and Propagation, Vol. 60, No. 11, pp. 5464-5467, November 2012
2012D. O'Rourke and C.Brennan Practical Packet Combining for use with Cooperative and Non - Cooperative ARQ Schemes in Resource-Constrained Wireless Sensor Networks Ad hoc networks, Vol. 10 No. 3, May 2012, pp. 339-355
2012 V. Pham, D. Trinh, I de Koster, K Van Dongen, M. Condon and C. Brennan Solution of large-scale wideband EM wave scattering problems using Fast Fourier Transform and the Asymptotic Waveform Evaluation technique (Invited) International Conference on Electromagnetics in Advanced Applications (ICEAA12), Cape Town, South Africa, Sep. 2012
2012D. Trinh and C. Brennan Improved Forward Backward Method with Spectral Acceleration for Scattering From Exponentially Correlated Rough Lossy Surfaces Loughbrough Antennas and Propagation Conference. Nov 12-13, 2012, Loughborough, U.K.
2012D. Trinh and C. Brennan Tabulated Interaction Method for Electromagnetic Wave Propagation Prediction in Rural and Mountainous Areas International Conference on Electromagnetics in Advanced Applications (ICEAA12), Cape Town, South Africa, Sep. 2012.
2012C. Brennan and D. Trinh Tabulated Interaction Method for electromagnetic scattering from lossy irregular terrain profiles (Invited) European Conference on Antennas and Propagation, Prague, Czech Republic, March 2012
2012C. Brennan and P. Murphy LEAP: A learning environment for Antennas and Propagation Proceedings of the 4th International Symposium on Engineering Education 2012, Sheffield, United Kingdom, July 2012 pp 46-53.
2012T. Bi, D. Trinh, C. Brennan and H. Bi Use of geospatial resources for propagation prediction in rural areas 4th international conference on communications, mobility and computing CMC2012, 21-23 May 2012, Guilin, China.
2012P. Bradley, C. Brennan, M. Condon and M. Mullen Numerical evaluation of the singularity arising in the two-dimensional volume electric field integral equation Communications and Radio Science into the 21st Century, 28-29 March 2012, Dublin, Ireland.
2012D. Trinh and C. Brennan Tabulated Interaction Method for electromagnetic wave propagation in rural areas Communications and Radio Science into the 21st Century, 28-29 March 2012, Dublin, Ireland. Winner best paper award.
2012M. Redzic, C. Brennan and N.E O'Connor User tracking using a wearable camera 2012 International Conference on Indoor Positioning and Indoor Navigation, Nov 13- 15, 2012, Sydney, Australia.
2011 P. Bradley, C. Brennan, M. Condon and M. Mullen Accelerated Source-sweep analysis using a reduced order model approach IEEE Transactions Antennas and Propagation, Vol 59, No. 11, pp. 4360-4363, November 2011.
2011P. Bradley, C. Brennan and M. Condon Efficient computation of electromagnetic wave scattering for inhomogeneous bodies IET Microwaves, Antennas and Propagation, Vol. 5 No. 13, pp.1619-1629, October 2011.
2011D. Trinh, C.Brennan, M. Mullen and P.Bradley Extension of fast far field algorithm to propagation over lossy dielectric terrain and buildings 2011 IEEE APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), Torino, Italy, September 2011.
2011D. Trinh, C.Brennan, M. Mullen and P.Bradley Accelerated Forward Backward Iterative Solution for Scattering From Randomly Rough Lossy SurfacesInternational Conference on Electromagnetics in Advanced Applications (ICEAA11), Torino, Italy, September 2011.
2011M. Redzic, C. Brennan and N. E. O'Connor Dual-sensor fusion for indoor user localisation ACM Multimedia Conference, Scottsdale, United States, November 2011.
2011M. Redzic, C. Brennan and N. E. O'Connor Indoor localisation based on fusing WLAN and image data 2011 International Conference on Indoor Positioning and Indoor Navigation, Guimaraes, Portugal, September 2011
2010M. Redzic, C. Brennan and N. E. O'Connor Using SenseCam images in a multimodal fusion framework for route detection and localization 2nd Annual SenseCam Symposium, Dublin, Ireland 2010
2010M. Redzic, C. O'Conaire, C. Brennan and N. E. O'Connor Multimodal identification of journeys IMPRESS 2010 - 1st International Workshop on Interactive Multimodal Pattern Recognition in Embedded Systems in conjunction with DEXA 2010, September 2010, Bilbao, Spain.
2010C. Brennan and J. Diskin Accelerated propagation modelling for indoor UWB applications Wireless as an Enabling Technology - Innovation for a critical infrastructure, Royal Irish Academy Research Symposium, Dublin, Ireland, April 2010, pp. 7-10
2010M. Redzic, C. Brennan and N. O'Connor A route identification algorithm for assisted living applications fusing WLAN, GPS and image matching data Wireless as an Enabling Technology - Innovation for a critical infrastructure, Royal Irish Academy Research Symposium, Dublin, Ireland, April 2010, pp. 7-10
2009 M. Mullen, C. Brennan and T. Downes A Hybridised Forward Backward Method Applied to Electromagnetic Wave Scattering Problems” IEEE Transactions on Antennas and Propagation, Vol. 57, No. 6, pp 1846-1850, June 2009.
2009P. Bradley, C. Brennan and M. Condon Efficient wideband electromagnetic scattering computation using Well-Conditioned Asymptotic Waveform Evaluation IEEE Transactions on Ant. and Prop., Vol.57 No. 10, pp. 3274-3282, October 2009.
2009Tam N. Huynh and C. Brennan Efficient UWB indoor localisation using a ray-tracing propagation tool 9th Annual Information Technology and Telecommunication Conference, Dublin, Ireland, 22nd-23rd October 2009.
2009C. David, C. Brennan, O. Ormond and M. Mullen Parallelised EM wave propagation modelling for accurate network simulation 9th Annual Information Technology and Telecommunication Conference, Dublin, Ireland, 22nd -23rd October 2009.
2009D. Bogusevschi, E. Degirmenci, C. Brennan and P. Landais Design of 2D TeraHertz band-gap photonic waveguides using an accelerated integral equation approach International Conference on Electromagnetics in Advanced Applications, Torino, Italy, Sep. 14-18, 2009.
2009Milan Redzic, Ciaran O'Conaire, Conor Brennan and Noel E O'Connor A hybrid method for indoor user localization 4th European Conference on Smart Sensing and Context EuroSSC 2009, Guildford, U.K., September 16-18 2009
2009J. Diskin, A. Alomainy and C. Brennan An accelerated frequency-domain ray tracing simulator for Ultra-wideband communications Progress in Electromagnetics Research Symposium, March 23-27 2009, Beijing, China.
2008D. O'Rourke and C. Brennan On packet combining for wireless sensor networks China Ireland International Conference on Information and Communications Technologies, Beijing, September 26-28 2008
2008C. Brennan, B. Babu, M. Condon and M.Mullen Rapidly convergent integral equation modelling of EM wave propagation through inhomogeneous media China Ireland International Conference on Information and Communications Technologies, Beijing, September 26-28 2008.
2008C. O'Conaire, K. Fogarty, C. Brennan and N. O'Connor User localisation using visual sensing and RF signal strength 6th ACM Conference on Embedded Networked Sensor Systems, Raleigh U.S., Nov 5 -7, 2008.
2008M. Mullen, P. Bradley, C. Brennan and M. Condon Efficient wideband computation of radar cross section for perfectly conducting objects Royal Irish Academy Committee for Communications and Radio Science, Research Colloquium on Emerging trends in wireless communications, Dublin, Ireland April 24 2008 pp.85-88
2008M. Mullen, C. Brennan and T. P. Downes Improved forward backward method applied to 2D scattering problems 24th International Review of Progress in Applied Computational Electromagnetics, Niagara Falls, Canada, April 2008.
2008D. O'Rourke and C. Brennan A Practical Implementation of an Improved Packet Combining Scheme for Wireless Sensor Networks Workshop on Cooperative Communications and Networking, IEEE International Conference on Communications, Beijing, May 2008.
2008M. Mullen, C. Brennan and T. P. Downes Improved buffered block forward backward method applied to 3D scattering problems 7th International Conf. in Computation in Electromagnetics, Brighton, United Kingdom, April 7 - 10, 2008
2007K. van Dongen, C. Brennan and W. D. Wright A reduced forward operator for electromagnetic wave scattering problems IET Proceedings Science Measurement and Technology Vol. 1 No. 1 2007 pp57-62
2007P. Bradley, C. Brennan and M. Condon Well conditioned asymptotic waveform evaluation for efficient computation of wave-scattering from perfectly conducting bodies Asia-Pacific Microwave Conference, Bangkok, Thailand, December 2007
2007M. Mullen and C. Brennan Buffered block forward backward method for 3D scattering problems involving multiple source locations China Ireland International Conference on Information and Communications Technologies, Dublin, Aug 2007.
2007P. Bradley, C. Brennan and M. Condon Well conditioned asymptotic waveform evaluation for model order reduction of volume integral equation based wave-scattering computation Winner student paper award, China Ireland International Conference on Information and Communications Technologies, Dublin, Aug 2007.
2007D. O'Rourke, S. Fedor, C. Brennan and M. Collier Reception Region Characterisation using a 2.4GHz Direct Sequence Spread Spectrum Radio 4th workshop on Embedded Networked Sensors (EMNETS07), Cork, Ireland, June 2007
2007B. Babu, C. Brennan and M. Condon Block forward backward method for electromagnetic wave scattering from a collection of inhomogeneous bodies International Conference on Electromagnetics in Advanced Applications ICEAA07, Torino, Italy, Sept. 2007.
2007P. Bradley, C. Brennan and M. Condon Arnoldi model order reduction for electromagnetic wave scattering computation International Conference on Electromagnetics in Advanced Applications ICEAA07, Torino, Italy, Sept. 2007
2007C. Brennan and M. Mullen Buffered block forward backward method with relaxation for 3D scattering problems (Invited paper), Progress in Electromagnetics Research Symposium (PIERS07), March 26-30 2007, Beijing, China.
2007J. Diskin and C. Brennan Accelerated ray-tracing for indoor Ultra wideband propagation modelling IEEE Vehicular Technology Conference, April 22-25, 2007, Dublin, Ireland.
2007C. Brennan Incorporation of backscattering into FAFFA analysis of UHF wave propagation over irregular terrain IEEE Vehicular Technology Conf., Apr. 22-25, 2007, Dublin, Ireland.
2007C. Brennan and D. Bogusevschi Buffered block forward backward method for computation of fields scattered from dielectric surfaces URSI CNC/USNC North American Radio Science Meeting Ottawa Canada July 2007
2006C. Brennan and D. Bogusevschi Convergence analysis for buffered block forward-backward (BBFB) method applied to EFIE IEEE AP-URSI Symposium, Albuquerque, United States, July 9 - 14 2006.
2006K. van Dongen, C. Brennan and W. D. Wright A reduced forward operator for electromagnetic wave scattering 6th International Conf. in Computation in Electromagnetics, Aachen, Germany, April 4 - 6 2006
2006P. Bradley, C. Brennan and M. Condon Multipoint Arnoldi model order reduction for electromagnetic wave scattering computation 6th International Conf. in Computation in Electromagnetics Aachen, Germany, April 4 - 6 2006 Winner Best paper award.
2006J. Diskin and C. Brennan An efficient ray-tracing image removal algorithm for indoor 3D radiowave propagation modelling 1st European Conference on Antennas and Propagation, EUCAP 2006, Nice, France, November 6-10 2006.
2006C. Brennan and D. Bogusevschi Buffered block forward backward (BBFB) method applied to EM wave scattering from homogeneous dielectric bodies 6th Scientific Computing in Electrical Engineering (SCEE06) Conference, Sinaia, Romania, September 17-22, 2006.
2005M. Condon, R. Ivanov and C. Brennan A causal model for linear RF systems developed from frequency-domain measured data IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 52, No. 8, Aug. 2005 pp.457 – 460
2005M. Condon, E. Dautbegovic and C. Brennan Efficient transient simulation of interconnect networks COMPEL, Vol. 24 No. 4 2005 pp. 1230 – 1240
2005E. Dautbegovic, M. Condon and C. Brennan An efficient nonlinear circuit simulation technique IEEE Transactions Microwave Theory and Techniques, Vol. 53 No. 2 Feb 2005 pp. 548-555
2005J. Diskin and C. Brennan A 3D ray tracing tool for indoor UWB signal propagation Modelling IEE Irish Signals and Systems Conference, Ireland, Sept. 2005
2005K. van Dongen, C. Brennan and W. D. Wright A reduced forward operator for acoustic scattering problems IEE Irish Signals and Systems Conference, Ireland, Sept. 2005
2004 M. Condon and C. Brennan Improved method for fast frequency sweep analysis of electromagnetic scattering problems IEE Proceedings - Science, Measurement And Technology, Vol. 151 No. 6 No. 2004, pp 488-491
2004 C. Brennan, P. J. Cullen and M. Condon A novel iterative solution to the three-dimensional electric field integral equation IEEE Transactions On Antennas And Propagation Vol. 52, No. 10, Oct. 2004 pp.2781-2784.
2004 M. Condon and C. Brennan An improved method for fast frequency-sweep analysis in electromagnetics 5th international Conf. in Computation in Electromagnetics, Stratford on Avon, U.K. April 2004
2004 M. Condon, C. Brennan and E. Dautbegovic Hybridised PTD/AWE for modelling wide-band electromagnetic wave scattering Scientific Computation in Electrical Engineering, Italy, September 2004
2004 M. Condon, R. Ivanov and C. Brennan Model order reduction of nonlinear dynamical systems Proceedings Of Sixth ECMI Conference, Eindhoven, the Netherlands, 2004.
2004 E. Dautbegovic, M. Condon and C. Brennan An efficient nonlinear circuit simulation technique IEEE RFIC Symposium Dallas, United States, June 2004
2004 E. Dautbegovic, M. Condon and C. Brennan An efficient wavelet-based nonlinear circuit simulation technique with model order reduction IEEE High frequency postgraduate colloquium, U.K. Sept. 2004.
2003 C. Brennan and P. J. Cullen A novel iterative solution to the three dimensional electric field integral equation International Conference in Electromagnetics in Advanced Applications, ICEAA03, Torino, Italy, Sept. 2003
2002A. Formella, A Aguado, F Rabanos, C. Brennan and P. Cullen Deterministic modelling and acceleration techniques for ray-path searching in urban and suburban environments European Space Agency
2001C. Brennan, P. J. Cullen and J. Volakis Efficient integral equation analysis of propagation in a simplified urban environment (Invited paper) International Conference in Electromagnetics in Advanced Applications, ICEAA03, Torino, Italy, Sept. 2001
2000C. Brennan and P. Cullen An MFIE based tabulated interaction method for UHF terrain propagation problems IEEE Transactions on Antennas and Propagation Vol. 48 No. 6, June 2000, pp. 1003-1005
2000L. Rossi, P. J. Cullen and C. Brennan An implementation of a multilevel fast far-field algorithm for solving electric field integral equations IEE Proc. Micro. Antennas Propag. Vol. 147 No. 1 February 2000 pp. 19-24
2000C. Brennan, P. J. Cullen and J. Volakis Efficient integral equation analysis of propagation past a series of horizontal PEC screens 2nd Intl. Conf. On Boundary Integral Equation Methods, Bath, United Kingdom, Sept. 2000.
1999C. Brennan and P. J. Cullen Multilevel Tabulated Interaction Method applied to UHF propagation over irregular terrain IEEE Transactions on Antennas and Propagation, Vol. 47 No. 10 October 1999 pp.1574-1578
1999C. Brennan, L. Rossi and P. J. Cullen Efficient integral equation based analysis of plane-wave scattering from infinite periodic perfectly conducting structures International Conference on Electromagnetics in Advanced Apps. ICEAA99, Torino, Italy, Sept. 1999.
1999C. Brennan, L. Rossi and P. J. Cullen A method for producing a sparse discretised integral operator allowing a priori determination of the interaction terms (Invited paper) International Conference on Electromagnetics in Advanced Applications Torino Italy, September 1999.
1999C. Brennan, P. J. Cullen and L. Rossi Extension of efficient integral equation methods to propagation over dielectric terrain URSI General Assembly Toronto Canada August 1999
1998 C. Brennan and P. J. Cullen Application of the fast far-field approximation to the computation of UHF path loss over irregular terrain IEEE Transactions on Antennas and Propagation, Vol. 46 No. 6 June1998, pp. 881 - 890
1998C. Brennan and P. J. Cullen Tabulated Interaction Method for UHF terrain propagation problems IEEE Transactions on Antennas and Propagation Vol. 46 No.5 May 1998 pp.738-739
1998P. J. Cullen and C. Brennan Recent advances in the numerical solution of integral equations applied to EM scattering from terrain (Invited paper) Proceedings 14th Annual Review of Progress in Applied Computational Electromagnetics, Naval Postgraduate School, Monterey California March 1998 Vol. 1 pp.390-396
1997C. Brennan and P. J. Cullen A method to speed up iterative solutions of terrain scattering problems Proceedings of the 10th International Conference on Antennas and Propagation ICAP 97 [ISBN 0 85296685 7] pp. 294 - 298 U.K. April 1997
1997C. Brennan, P. J. Cullen and L. Rossi A high speed adaptive methodology for calculating UHF propagation loss over terrain 8th IEEE Int. Symp. on Personal Indoor and Mobile Radio Communications Helsinki, September 1997
1997P. J. Cullen and C. Brennan Efficient techniques for the computation of UHF grazing incidence terrain scattering (Invited Paper) International Conference on Electromagnetics in Advanced Applications ICEAA97 , Torino , September 1997, pp.351-353
1997 C. Brennan and P. J. Cullen The use of integral equations in mobile radio planning Journal de Societe Belge des Ingenieurs de Telecommunications et d'electronique No. 1 1997 pp. 21- 36 ISSN 0035-3248