Publications

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2012
Narbudowicz, A., John, M., Bao, X. L., and Ammann, M. J., Vivaldi Array for Generation of UWB Circular Polarization, in IEEE International Symposium on Antennas and Propagation, Chicago, IL, USA, 2012, p. 360.2.
2011
Gaetano, D., Ammann, M. J., McEvoy, P., John, M., Keating, L., and Horgan, F., A Conformal UWB Directional Antenna, in European Conference on Antennas and Propagation - EuCAP, Rome, Italy, 2011, pp. 1113-1116.
Kearney, D., John, M., and Ammann, M. J., Miniature Ceramic Dual-PIFA Antenna to Support Band Group 1 UWB Functionality in Mobile Handset, IEEE Transactions on Antennas & Propagation, vol. 59, no. 1, pp. 336-339, 2011.
Ammann, M. J., Kearney, D., and John, M., Surface-Mounted UWB Handset Antenna with Small Envelope Volume, in European Conference on Antennas and Propagation - EuCAP, Rome, Italy, 2011, pp. 2622-2624.
Ruvio, G., Ammann, M. J., John, M., Solimene, R., D'Alterio, A., and Pierri, R., UWB breast cancer detection with numerical phantom and Vivaldi antenna, in International Conference on Ultra-Wideband ICUWB, Bologna, Italy, 2011, pp. 8-11.
John, M., Wideband Printed Antenna Optimisation, in CST European User Group Meeting, Munich, Germany, 2011, p. 4.1.1.
2010
Dumoulin, A., John, M., Ammann, M. J., and McEvoy, P., Evaluation of the Effect of a Planar Reflector on the Pulse Performance of an UWB Monopole, in LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2010, pp. 189-192.
Kearney, D., John, M., and Ammann, M. J., Miniature Ceramic PIFA for UWB Band Group 3 & 6, IEEE Antennas and Wireless Propagation Letters, vol. 9, pp. 28-31, 2010.
John, M. and Ammann, M. J., A Pattern Reconfigurable Slot Antenna with Hybrid Feed, in European Conference on Antennas and Propagation - EuCAP, Barcelona, Spain, 2010, p. We-35.
2009
John, M. and Ammann, M. J., Antenna Optimization With a Computationally Efficient Multiobjective Evolutionary Algorithm, IEEE Transactions on Antennas & Propagation, vol. 57, no. 1, pp. 260-263, 2009.
Ammann, M. J., Dumoulin, A., John, M., and McEvoy, P., (Invited) Time-Domain Performance of Printed UWB Antennas, in European Conference on Antennas and Propagation - EuCAP, Berlin, Germany, 2009, pp. 3766-3769.
Dumoulin, A., John, M., Ammann, M. J., and McEvoy, P., Performance Evaluation of Antennas for UWB Radar and Positioning Systems, in Irish Signals & Systems Conference, Dublin, Ireland, 2009.
2008
McEvoy, P., Curto, S., John, M., and Ammann, M. J., Directive Ultra Wideband Antennas for Radar Applications in Wireless Sensor Networks, in Royal Irish Academy Research Colloquium on Emerging Trends In Wireless Communications, Dublin, Ireland, 2008, pp. 103-105.
McEvoy, P., John, M., Curto, S., and Ammann, M. J., Group Delay Performance of Ultra Wideband Monopole Antennas for Communication Applications, in LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2008, pp. 377-380.
John, M., Evans, J. A., Ammann, M. J., Modro, J. C., and Chen, Z. N., Reduction of Groundplane-Dependent Effects on Microstrip-Fed Printed Rectangular Monopoles, IET Microwaves, Antennas & Propagation, vol. 2, no. 1, pp. 42-47, 2008.
McEvoy, P., John, M., Curto, S., and Ammann, M. J., Spatial Group Delay Patterns for Three Ultra Wideband Spline Antennas, in IEEE AP-S International Symposium on Antennas and Propagation, San Diego, CA, USA, 2008, p. Session 145, Paper 2.
John, M., Study of Design Principles and Optimisation Techniques for Ultra-Wideband Printed Antennas, Dublin Institute of Technology, Dublin, Ireland, 2008.
John, M., Ammann, M. J., and McEvoy, P., UWB Vivaldi Antenna Based on a Spline Geometry with Frequency Band-Notch, in IEEE AP-S International Symposium on Antennas and Propagation, San Diego, CA, USA, 2008, p. Session 412, Paper 7.
2007
Curto, S., John, M., and Ammann, M. J., Groundplane Dependent Performance of Printed Antenna for MB-OFDM-UWB, in IEEE 65th Vehicular Technology Conference - VTC2007-Spring, Dublin, Ireland, 2007, pp. 352-356.
Ammann, M. J. and John, M., (Invited) Some Techniques to Improve Small Groundplane Printed Monopole Performance [Special Session on Small Antennas Technologies: A European Perspective], in IEEE AP-S International Symposium on Antennas and Propagation, Honolulu, Hawai'i, USA, 2007, pp. 2825-2828.
John, M. and Ammann, M. J., Spline Based Geometry for Printed Monopole Antennas, Electronics Letters, vol. 43, no. 6, pp. 317-319, 2007.
John, M. and Ammann, M. J., Spline Based Geometry for Printed UWB Antenna Design, in IEEE AP-S International Symposium on Antennas and Propagation, Honolulu, Hawai'i, USA, 2007, pp. 761-764.
John, M. and Ammann, M. J., Wideband Printed Monopole Design Using a Genetic Algorithm, IEEE Antennas and Wireless Propagation Letters, vol. 6, pp. 447-449, 2007.
2006
John, M. and Ammann, M. J., Design Of A Wide-Band Printed Antenna Using A Genetic Algorithm On An Array Of Overlapping Sub-Patches, in IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, White Plains, NY, USA, 2006, pp. 92-95.
Bao, X. L., Ammann, M. J., Ruvio, G., and John, M., High Performance Circularly Polarized Antenna Based on the Fractal EBG Structure, in IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, White Plains, NY, USA, 2006, pp. 257-260.

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