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Dr. Max Ammann, Lecturer

[Main] - [Antenna Research Group] - [Research] - [Course Notes] - [RF Safety Course]


Publications

2015: (6)

A. Panahi, X L Bao, G. Ruvio and M. J. Ammann
A Printed Triangular Monopole with Wideband Circular Polarization
IEEE Transactions Antennas & Propagat. 2015, AP-63, (1),415 - 418


V. Sipal, A. Narbudowicz, M. J. Ammann
Contactless Measurement of Angular Velocity using Circularly Polarized Antennas
IEEE Sensors 2015, 15, (6), 3549 - 3466.


D. Gaetano, P.McEvoy, M.J.Ammann, M.John, C. Brannigan, L.keating & F. Horgan
Insole Antenna for On-body Telemetry
IEEE Transactions Antennas & Propagat. 2015, AP-63, in press


O. O'Conchubhair, A. Narbudowicz, P.McEvoy & M.J.Ammann
Circularly-polarized Solar Antenna for Airborne Communications Nodes
Electronics Letters 2015, 51, (9), 667 - 669.


O. O'Conchubhair, P.McEvoy & M.J.Ammann
Integration of Antenna Array with Multicrystalline Silicon Solar Cell
IEEE Antennas & Wireless Propagation Letters 2015, in press.


A. Narbudowicz,X. L. Bao & M. J. Ammann
Omnidirectional Circularly-polarized Antennas - a Small Antenna Perspective
Forum for Electromagnetic Research Methods and Application Technologies (FERMAT) 2015, 10. 1-6


2014: (19)

A. Narbudowicz, Xiu Long Bao, M. J. Ammann, H. Shakhtour and D. Heberling
Circularly Polarized Antenna with Steerable Dipole-like Radiation Pattern
IEEE Transactions Antennas & Propagat. 2014, AP-62, (2), 519-526


V. Sipal, A. Narbudowicz, M. J. Ammann
Using near-field coupled circularly polarized antennas as frequency independent variable phase-shifters
Electronics Letters 2014, 50, (11), pp 788-790


X. L. Bao & M. J. Ammann
Printed Triple-band Circularly Polarized Antenna for the Wireless Systems
Electronics Letters 2014, 50, (23), 1664-1665


A. Narbudowicz, M. J. Ammann and X. L. Bao
Omnidirectional microstrip patch antenna with reconfigurable pattern and polarisation
IET Microwaves, Antennas & Propagation 2014, (11), 872-877.


G. Ruvio, R. Solimene, A. Cuccaro, D. Gaetano, J. E. Browne, M. J. Ammann
Breast cancer detection using interferometric MUSIC: experimental and numerical assessment
Medical Physics 2014, pp. 103101/1-11.


V. Sipal, D. Gaetano, P.McEvoy and M. J. Ammann
Impact of Hub Location on the Performance of Wireless Body Area Networks for Fitness Applications
IEEE Antennas and Wireless Propagation Letters 2014, 13, in press.


Xiu Long Bao and M. J. Ammann
A Cavity-Backed Spiral Slot Antenna with Wide Axial Ratio Beamwidth for GPS System
Microwave & Optical Technology Letters 2014, 56, (5), 1050-1054.


D. Gaetano, P. McEvoy, M. J. Ammann, C. Brannigan, L. Keating, and F. Horgan
Footwear and Wrist Communication Links using 2.4 GHz and UWB Antennas
Electronics; Special Issue on Wearable Electronics 3 (2), 339-350, 2014,


D. Gaetano, P. McEvoy, M. J. Ammann, C. Brannigan, L. Keating, and F. Horgan
On-body Fidelity Factor for Footwear Antennas Over Different Ground Materials
European Conf Antennas & Propagation 2014, The Hague, Netherlands


V. Sipal, D. Gaetano, P. McEvoy, M. J. Ammann, C. Brannigan, L. Keating, and F. Horgan
Fading and Rician K-factor in the Ultra Wideband Footwear-Centric Body Area Network
European Conf Antennas & Propagation 2014, The Hague, Netherlands


G. Ruvio, R. Solimene, A. Cuccaro, and M. J. Ammann
Field Penetration in MRI-based Breast Models: a Numerical Investigation
European Conf Antennas & Propagation 2014, The Hague, Netherlands


V. Sipal, M. John, D. Neirynck, M. McLaughlin, and M. J. Ammann
Advent of Practical UWB Localization: (R)Evolution in UWB Antenna Research
European Conf Antennas & Propagation 2014, The Hague, Netherlands


A. Narbudowicz, X. L. Bao, and M. J. Ammann
Miniaturization of Omnidirectional Circularly Polarized Antennas
European Conf Antennas & Propagation 2014, The Hague, Netherlands


A. Loutridis, M. John, and M. J. Ammann
Printed Folded Meander Line Dual-Band Monopole for TV White Space and GSM
European Conf Antennas & Propagation 2014, The Hague, Netherlands


V. Sipal. P Mc Evoy and M.J Ammann
Bandwidth Scaling of Fading Properties of On-body Wireless Channel in Body Area Networks
10th International Conference on Communications 2014, Bucharest, Romania


A. Narbudowicz, M. J. Ammann and J. Przewocki
Shaping the Axial-Ratio Footprint of Crossed-Dipole Antennas
Loughborough Antennas & Propagation Conference UK, 598-601.


K. Yang, B. Keogh and M J Ammann
Investigation of Radio Frequency Low Noise Amplifier Design using Source Pull Techniques at 2.4GHz
Irish Signals & Systems Conf 2014, Limerick.


C. Brannigan, L. Keating, F. Horgan,, D. Gaetano, P. McEvoy and M. J. Ammann
The effect of a novel footwear telemetry antenna system on the spatiotemporal characteristics of gait in an elderly population at a low risk of falls
Irish Society of Chartered Physiotherapists Conf Nov. 2014

2013: (17)

A. Narbudowicz, Xiu Long Bao and M. J. Ammann
Dual-band Omnidirectional Circularly Polarized Antenna
IEEE Transactions Antennas & Propagat. 2013, AP-61, (1) 77-83


A. Narbudowicz, Xiu Long Bao and M. J. Ammann
Dual Circularly-polarized Patch Antenna Using Even and Odd Feed-line Modes
IEEE Transactions Antennas & Propagat. 2013, AP-61, (9) 4828-4831


D. Gaetano, P. McEvoy, M. J. Ammann, J. Browne, L. Keating, F. Horgan
Footwear Antennas for Body Area Telemetry
IEEE Transactions Antennas & Propagat. 2013, AP-61, (10) 4908 - 4916


D. Gaetano, V.Sipal, P. McEvoy, M. J. Ammann, C. Brannigan, L. Keating, F. Horgan
Footwear-centric body area network with directional UWB antenna
Electronics Letters 2013, 49, (14), 860-861.


G. Ruvio, R. Solimene, A. D’Alterio, M. J. Ammann, R. Pierri
RF Breast Cancer Detection Employing a Noncharacterized Vivaldi Antenna and a MUSIC-Inspired Algorithm
Intl J of RF & Microwave Computer-Aided Engineering 2013, 23, (5), 598-609.


G. Ruvio, R. Solimene, C. Cuccaro, M. J. Ammann
Comparison of Non-Coherent Linear Detection Algorithms Applied to a 2-D Numerical Breast Model
IEEE Antennas and Wireless Propagation Letters 2013, 12, 853 - 856.


R. Solimene, G. Ruvio, A. Dell’Aversano, A. Cuccaro, M. J. Ammann, and R. Pierri
Detecting Point-like Sources of Unknown Frequency Spectra
Progress In Electromagnetics Research B, (50), 347-364, 2013.


A. Loutridis, M. John and M. J. Ammann
Dual Band LTE Planar Inverted-F Antenna for M2M Applications
Microwave & Optical Technology Letters 55, (12), 2925-2929, 2013


A. Narbudowicz, X.L. Bao, M.J. Ammann
Omnidirectional Circularly Polarized Patch Antenna with Post Manufacture Characteristic Refinement
IEEE International Workshop on Antenna Technology Karlsruhe, Germany, 2013


M. John & M. J. Ammann
A Compact Shorted Printed Monopole Antenna for TV White Space Trials
European Conf Antennas & Propagation Gothenburg, Sweden, 2013


D. Gaetano, P. McEvoy, M. J. Ammann, C. Brannigan, L. Keating, F. Horgan
Anatomical Loading on a UWB Antenna for Shoe Toe Box
IEEE International Antennas & Propagat. Symp 2013, Orlando, Fl.


G. Ruvio, R. Solimene, A. Cuccaro, J. Browne, D. Gaetano and M.J. Ammann
Experimental Microwave Breast Cancer Detection with Oil-on-Gelatine Phantom
International Conference on Electromagnetics in Advanced Applications 2013, Torino Italy.


A. Loutridis, M. John G. Ruvio and M. J. Ammann
A Printed Inverted-F Antenna for M2M Applications
Loughborough Antennas & Propagat. Conf 2013, Loughborough UK.


A. Panahi, X. L. Bao, G. Ruvio and M. J. Ammann
A Printed Circularly Polarized Dual-Arm Monopole Antenna
Loughborough Antennas & Propagat. Conf 2013, Loughborough UK.


V. Sipal, P. McEvoy, J. Browne and M. J. Ammann
Evaluation of Antenna Suitability for the Use in Radiomyography
Loughborough Antennas & Propagat. Conf 2013, Loughborough UK.


X. L. Bao. A. Narbudowicz & M. J. Ammann
Differentially-fed Microstrip Patch Antenna for Omni-directional GPS Applications
Loughborough Antennas & Propagat. Conf. 2013, Loughborough UK.

2012: (14)

A. Dumoulin. M. John, M. J. Ammann & P. McEvoy
Optimized Monopole and Dipole Antennas for UWB Asset Tag Location Systems
IEEE Transactions Antennas & Propagat. 2012, AP-60, (6), 2896 - 2904


A. Narbudowicz, Xiu Long Bao and M. J. Ammann
Omnidirectional Circularly Polarised Microstrip Patch Antenna
Electronics Letters 2012, 48, (11), 614-615.


D. Gaetano, M. J. Ammann, P. Mc Evoy, M. John, L. Keating, F. Horgan
Proximity Study of a Conformal UWB Directional Antenna on Water Pipe
Microwave & Optical Technology Letters 2012, 54, (8), 1882-1986.


G. Ruvio, D. Gaetano, M. J. Ammann and P. McEvoy
Antipodal Vivaldi Antenna for Water Pipe Sensor and Telemetry
International Journal of Geophysics, Special Issue on Noninvasive Sensing Technique 2012, Article ID 916176


M. J. Ammann, P. McEvoy, D. Gaetano, L. Keating, and F. Horgan
(Invited) An Antenna for Footwear
MobiHealth 3rd International Conference on Wireless Mobile Communication and Healthcare Paris, France, European Alliance for Innovation, pp. 1-6, 21/11/2012.


M. J. Ammann, X. L. Bao & A. Narbudowicz
Miniaturized and High Performance Circularly Polarized Terminal Antennas
Special Session on Small Antennas from the EurAAP Working Group
European Conf Antennas & Propagation 2012, Prague, CA17.5


A. Dumoulin & M. J. Ammann
Differentially-fed UWB Slot Antenna for Direct Board Integration
European Conf Antennas & Propagation 2012, Prague, A13.1


A. Dumoulin. M. John, P. McEvoy & M. J. Ammann
Optimised Tapered-Slot Antenna for Real Time Location Systems
Communications and Radio Sciences Research Colloquium 2012, Royal Irish Academy, Dublin


A. Dumoulin. M. John, P. McEvoy & M. J. Ammann
An Enhanced Method to Measure Pulse Disperion in UWB Antennas
IEEE International Antennas & Propagat. Symp 2012, Chicago, Il.


X. L. Bao and M. J. Ammann
Wideband Unidirectional Circularly Polarized Antenna for GPS/Galileo/GLONASS
IEEE International Antennas & Propagat. Symp 2012, Chicago, Il


A. Narbudowicz, M. John, X. Bao and M. J. Ammann
Vivaldi Array for Generation of UWB Circular Polarization
IEEE International Antennas & Propagat. Symp 2012, Chicago, Il


M. J. Ammann. X.L. Bao and A. Narbudowicz (INVITED)
Circularly Polarized Terminal Antennas for Emerging Wireless Systems
Loughborough Antennas & Propagat. Conf. 2012, Loughborough UK.


A.Loutridis, M. John , G. Ruvio and M.J. Ammann
A 2.45/5.8 GHz Folded Monopole Antenna for WLAN Applications
Loughborough Antennas & Propagat. Conf. 2012, Loughborough UK.


O. O’Conchubhair, P.McEvoy, M.J. Ammann and G.Ruvio
Integration of Inverted-F Antenna with Solar Cell Substitute
Loughborough Antennas & Propagat. Conf. 2012, Loughborough UK.

2011: (13)

D.Kearney, M. John and M.J. Ammann (CST UNIVERSITY PUBLICATION AWARD)
Miniature Ceramic Dual-PIFA Antenna to Support Band Group 1 UWB Functionality in Mobile Handset
IEEE Transactions Antennas & Propagat. 2011, AP-59, (1) 336-339.


M. J. Roo-Ons, S. V. Shynu, M. J. Ammann, S. J. McCormack, B. Norton
Transparent Patch Antenna on a-Si Thin Film Glass Solar Module
Electronics Letters 2011, 47, (2), 85-85.


X. L. Bao and M.J. Ammann
Monofilar Spiral Slot Antenna for Dual-Frequency Dual-Sense Circular Polarization
IEEE Transactions Antennas & Propagat. 2011, AP-59, (8), 3061- 3065.


X. L. Bao and M.J. Ammann
Printed Circularly-Polarized Antenna with Ultra-Wide Axial-Ratio Bandwidth
IET Microwaves, Antennas & Propagat. 2011, 5, (9) 1089-1096.


S. Curto, T. S. P. See, P. McEvoy, M. J. Ammann and Z. N. Chen
In-silico Hyperthermia Performance of a Near-Field Patch Antenna at Various Positions on a Human Body Model
IET Microwaves, Antennas & Propagat 2011, 5, (12), 1408-1415.


X. L. Bao and M.J. Ammann
Wideband Dual-Frequency Dual-Polarized Dipole-Like Antenna
IEEE Antennas & Wireless Propagat. Letters 2011, (10), 831 - 834.


G. Ruvio, R Solimene, M J. Ammann and R. Pierri
Radio-frequency breast cancer imaging considerations on a simplified cylindrical phantom
10th International Congress of the European Bioelectromagnetic Association pp. 5250, 2011, Rome


R. Solimene, G. Ruvio, R. Pierri and M.J. Ammann
Microwave focusing Algorithms for Breast Cancer Detection: A Comparison for a 2D Simplified Scenario
European Conf Antennas & Propagation p.306, 2011, Rome.


D. Gaetano , M.J. Ammann, P. McEvoy, M. John, L. Keating and F. Horgan
A Conformal UWB Directional Antenna
European Conf Antennas & Propagation 1172-1175, 2011, Rome.


M. J. Ammann, D. Kearney and M. John
Surface-Mounted UWB Handset Antenna with Small Envelope Volume
Special Session on Small Antennas from the EurAAP Working Group
European Conf Antennas & Propagation 2622-2624, 2011, Rome.


G. Ruvio, R Solimene, M J. Ammann, A.D’Alterio and R. Pierri
UWB Breast Cancer Detection with Numerical Phantom and Vivaldi Antenna
IEEE International Conference on Ultra Wideband Bologna, 2011, 8-11.


D. Gaetano, A. Dumoulin, P McEvoy and M.J.Ammann
Conformal UWB Impulse Antenna for Pipe Telemetry
Loughborough Antennas & Propagat. Conf. 2011.


X.L. Bao and M.J. Ammann
Dual-Frequency Dual-Circularly-Polarized'Printed Slot Antenna
Loughborough Antennas & Propagat. Conf. 2011

2010: (12)

X.L. Bao. P. McEvoy & M. J. Ammann
Microstrip-fed Wideband Circularly Polarized Printed Antenna
IEEE Transactions Antennas & Propagat. 2010, AP-58, (10), 3150-3156.


D.Kearney, M. John and M.J. Ammann
Miniature Ceramic PIFA for UWB Band Groups 3 & 6
IEEE Antennas & Wireless Propagat. Letters 2010, (9), 28-31.


S.V.Shynu & M. J. Ammann
Reconfigurable Antenna with Elevation and Azimuth Beam Switching
IEEE Antennas & Wireless Propagat. Letters, 2010, (9), 367-370.


M.J. Roo Ons, S.V. Shynu, M. Seredynski , M.J. Ammann, S.J. McCormack and B. Norton
Influence of Solar Heating on the Performance of Integrated Solar Cell Microstrip Patch Antenna
Solar Energy 2010, 84, (9), 1619-1627.


G. Ruvio, R. Solimene & M. J. Ammann
Evaluation of Antenna Types for RF Breast Cancer Imaging using 2-Layer Planar Tissue Model
European Microwave Conf, 2010, Paris, 212-215.


X. L Bao and M. J. Ammann
Compact Spiral Loaded Printed Monopole Antenna
European Conf Antennas & Propagation 2010, c12 p 2-4. Barcelona.


M. John S.V. Shynu and M. J. Ammann
A Pattern Reconfigurable Slot Antenna with Hybrid Feed
European Conf Antennas & Propagation 2010, We-35, Barcelona.


M. J. Ammann & X.L. Bao (INVITED)
Printed Dipole-Like Antennas with Modified Groundplane for Wideband Circular Polarization
20th International Conference on Applied Electromagnetics and Communications 2010, Dubrovnik,S11P02.


A. Dumoulin, M. John, M. J. Ammann and P. McEvoy
Evaluation of the effect of a Planar Reflector on the Pulse Performance of an UWB Monopole
Loughborough Antennas & Propagat. Conf. 2010,189-192.


A Narbudowicz, X.L. Bao & M. J. Ammann
Bidirectional Circularly Polarized Microstrip Antenna for GPS Applications
Loughborough Antennas & Propagat. Conf. 2010, 205-208.


M J. Roo-Ons, S. V. Shynu , M.J. Ammann, S. J. McCormack, B. Norton
Novel Techniques for the Integration of Antennas and Photovoltaic Cells
Colloquium on "Wireless as an enabling technology: Innovation for a critical infrastructure 2010, Royal Irish Academy.


R. Henker, A. Wiatrek, S. Preußler, T. Schneider, M. J. Ammann, A. T. Schwarzbacher
Langsames Licht auf der Basis der stimulierten Brillouin Streuung in photonischen Netzen mit unterschiedlich langen Standard-Einmodenfasern
11. ITG-Fachtagung Photonische Netze2010, Leipzig, (222),. 265 - 270.


2009: (22)

S. V. Shynu, M. J. Roo Ons, P. McEvoy, M. J. Ammann, S. J. Mc Cormack, B. Norton
Integration of Microstrip Patch Antenna with Polycrystalline Silicon Solar Cell
IEEE Transactions Antennas & Propagat. 2009, AP-57, (12), 3969-3972.


S. Curto, P.McEvoy, X. L. Bao and M. J. Ammann
Compact Patch Antenna for Electromagnetic Interaction with Human Tissue at 434 MHz
IEEE Transactions Antennas & Propagat. 2009, AP-57, (9), 2564-2571.


M.John and M. J. Ammann
Antenna Optimisation with a Computationally Efficient Multi-objective Evolutionary Algorithm
IEEE Transactions Antennas & Propagat. 2009, AP-57, (1), 260-263.


G. Ruvio, X. L Bao and M. J. Ammann
Radial EBG Cell Layout for GPS Patch Antennas
Electronics Letters 2009, 45, (13), 663-664.


M. J. Roo Ons, S. V. Shynu, M. J. Ammann, S. McCormack and B. Norton
Emitter-Wrap-Through Photovoltaic Dipole Antenna with Solar Concentrator
Electronics Letters 2009, (5), 241-243.


A. Wiatrek, R. Henker, S. Preußler, M. J. Ammann, A. T. Schwarzbacher and Th. Schneider
Zero-broadening Measurement in Brillouin based Slow-light Delays
Optics Express 2009, 17, 797-802


X. L. Bao and M. J. Ammann
Microstrip-Fed Dual-Frequency Annular-Slot Antenna Loaded by Split-Ring Slot
IET Microwaves, Antennas & Propagat, 3, (5), 757-764.


S. V. Shynu and M. J. Ammann
A Printed CPW-fed Slot-Loop Antenna with Narrowband Omnidirectional Features
IET Microwaves, Antennas & Propagat, 3, (4) 673-680


S. V. Shynu, M. J. Roo Ons, M. J. Ammann and B. Norton
Dual Band A-Si-H Solar-Slot Antenna Design For 2.4/5.2GHz WLAN Applications
Radioengineering 2009, 18, (4) Part 1, 354-358


X.L.Bao, G. Ruvio and M. J. Ammann
Directional Dual-Band Slot Antenna with Dual-Bandgap High-Impedance-Surface Reflector
Progress In Electromagnetics Research Vol. C 2009, (9), 1-11


R. Henker, A. Wiatrek, S. Preußler, M. J. Ammann, A. T. Schwarzbacher, and T. Schneider
Gain enhancement in multiple-pump-line Brillouin-based slow light systems by using fiber segments and filter stages
Applied Optics 48, (29), 2009, 5583-5588.


G. Ruvio and M. J. Ammann
A Miniaturized Antenna For UWB-Based Breast Imaging
European Conf Antennas & Propagation 2009, Berlin, 1864-1867.


X. L Bao and M. J. Ammann
A Printed Dipole Antenna For Circular Polarization
European Conf Antennas & Propagation 2009, Berlin, 2367-2370.


S. V. Shynu, M. J. Roo Ons, M. J. Ammann, S. J. Mc Cormack, B. Norton
Dual Band A-Si-H Solar-Slot Antenna Design For 2.4/5.2GHz WLAN Applications
European Conf Antennas & Propagation 2009, Berlin,408-410.


M.J.Ammann, A. Dumoulin, P. McEvoy and M. John (INVITED)
Time-Domain Performance of Printed UWB Antennas
European Conf Antennas & Propagation 2009, Berlin, 3766-3769.


(INVITED) M.J. Ammann, S. Curto, P McEvoy, T.S.P See & Z.N. Chen
A Stable Near-Field Antenna Hyperthermia Applicator for Various Tissue Types and Topologies
Loughborough Antennas & Propagation Conf 2009, 76-80.


A. Dumoulin, M. John, M.J.Ammann and P. McEvoy
Performance Evaluation of Antennas for UWB Radar and Positioning Systems
IET Irish Signals & Systems Conf 2009, UCD.


R. Henker, K-U Lauterbach, A. Wiatrek, Th. Schneider, M. J. Ammann, A. T. Schwarzbacher
Gain Enhancement in Slow-Light Systems Based on Stimulated Brillouin-Scattering with Several Short Fibers
Optical Fiber Comm. Conf. and National Fiber Optic Eng. Conf (OFC/NFOEC), 2009. San Diego. US. pp. OWU/5


X. L Bao and M. J. Ammann (BEST PAPER AWARD)
Design of Compact Annular-Ring Patch Antennas for Circular Polarization
China Ireland International Conference on Information & Communication Technologies 2009,11-15.


M. J. Roo Ons, S. V. Shynu, M. J. Ammann, S. McCormack and B. Norton
On Bifacial Solar Cell Transparency at Radio Frequencies
24th European Photovoltaic Solar Energy Conference 2009,Hamburg, Germany, pp. 5CO.11.3


D.Kearney & M.J. Ammann
Small Ultra-Wideband Antenna for Mobile Handset
Loughborough Antennas & Propagation Conf 2009, 457-460.


X.L. Bao, S.V.Shynu & M. J. Ammann
Design of a Tunable Compact Antenna for Digital Video Broadcasting Handheld Terminals
Loughborough Antennas & Propagation Conf 2009, 461-464.


2008: (34)

X. L. Bao and M. J. Ammann
Dual-Frequency Dual-Sense Circularly-Polarized Slot Antenna Fed by Microstrip Line
IEEE Transactions Antennas & Propagat. 2008, AP-56, (3), 645-649.


S. V. Shynu, M. J. Ammann and B. Norton
A Quarterwave Metal Plate Solar Antenna
Electronics Letters 2008, 44, (9), 570-571.


X. L. Bao and M. J. Ammann
Dual-Frequency Dual Circularly-Polarized Patch Antenna with Wide Beamwidth
Electronics Letters 2008, 44, (21),1233-1234.


R. Henker, A. Wiatrek, K.-U. Lauterbach, M. J. Ammann, A. T. Schwarzbacher, T. Schneider
Group Velocity Dispersion Reduction in Fibre-based Slow-light Systems via Stimulated Brillouin Scattering
Electronics Letters 2008, 44, (20), 1185-1187.


M. John, J. A. Evans, M. J. Ammann, J. C. Modro and Z. N. Chen,
Reduction of Groundplane-dependent Effects for Microstrip-fed Printed Monopoles
IET Microwaves, Antennas & Propagat. 2008, 2, (1), 42-47.


X. L. Bao and M. J. Ammann
Printed UWB Antenna with Coupled Slotted Element for Notch-frequency Function
International Journal of Antennas & Propagation Special Issue on UWB Antennas, January 2008, Article ID 713921


X. L. Bao, G. Ruvio and M. J. Ammann
A Circularly Polarized Annular-ring Patch Antenna with a Groundplane EBG Annular-slot Array
International Journal of Microwave and Optical Technology 2008, 3, (2), 69-75.


R. Henker, A. Wiatrek, K.-U. Lauterbach, M. Junker, T. Schneider, M. J. Ammann, A. T. Schwarzbacher
A review of Slow- and Fast-Light based on stimulated Brillouin Scattering in future optical communication networks
Komunikacie 2008, 10, (4), 45-52.


S. Curto, X. L. Bao and M. J. Ammann
The Electromagnetic Interaction with Tissue of a Circular Patch Antenna, Comprising a Concentric Ring and a Radially Slotted Groundplane
Progress in Electromagnetic Research Symp. Hangzhou, China, 2008, 372.


X. L. Bao and M. J. Ammann
Compact Microstrip-fed Annular-slot Antenna Combined with C-shaped Slot for Broad Dualband Operation
Progress in Electromagnetic Research Symp. Hangzhou, China, 2008, 87.


P. McEvoy, M. John, S. Curto and M. J. Ammann
Group Delay Performance of Ultra Wideband Monopole Antennas for Communication Applications
Loughborough Antennas & Propagat. Conf., 2008, 377-380.


S. V. Shynu, M. J. Roo Ons, M. J. Ammann, S. McCormack and B. Norton
A Metal Plate Solar Antenna for UMTS Pico-Cell Base Station
Loughborough Antennas & Propagat. Conf., 2008, 373-376.


P. McEvoy, S. Curto, M. John and M. J. Ammann
Directive Ultra Wideband Antennas for Radar Applications in Wireless Sensor Networks
URSI Colloquium, Emerging Trends in Wireless Communications, Royal Irish Academy, 103-105. 2008.


G. Ruvio and M. J. Ammann
Effects of Tapered Coaxial Feedlines on the Performance of a 3D Monopole UWB Antenna
URSI Colloquium, Emerging Trends in Wireless Communications, Royal Irish Academy, 73-76, 2008.


R. Henker, A. Wiatrek, K-U. Lauterbach, Th. Schneider M. J. Ammann, A. T. Schwarzbacher
Optimization of the Brillouin Spectrum for Fiber Based Slow Light Systems
Conference on Lasers and Electro-Optics CLEO, Quantum Electronics and Laser Science (QELS) 2008, San Jose, CA. CTh E1.


K-U. Lauterbach, Th. Schneider, R. Henker, M. J. Ammann and A. T. Schwarzbacher
Fast and Simple High Resolution Optical Spectrum Analyzer
Conference on Lasers and Electro-Optics CLEO, Quantum Electronics and Laser Science (QELS) 2008, San Jose, CA.


M. J. Roo Ons, S.V. Shynu, M. J. Ammann, S. McCormack and B. Norton
On Surface Currents in a Polycrystalline Solar Cell Acting as Ground Plane for Microstrip Patch Antennas
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA


S. Curto, T. S. P. See, Z. N. Chen, P. McEvoy and M. J. Ammann
RF-Hyperthermia Applicator Interaction with a High Fidelity Human Body Model
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA.


S. V. Shynu, M. J. Roo Ons, M. J. Ammann, S. McCormack and B. Norton
A Microstrip Printed Dipole Solar Antenna using Polycrystalline Silicon Solar Cells
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA.


M. J. Ammann, S. Curto, X. L. Bao and P. McEvoy (INVITED)
Antenna Design Considerations for High Specific Absorption Rate in Local Hyperthermia Treatment
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA.


P. McEvoy, M. John, S. Curto and M. J. Ammann
Spatial Group Delay Patterns for three UWB Spline Antennas
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA.


M. John and M. J. Ammann
UWB Vivaldi Antenna with Frequency Band-Notch based on a Spline Geometry
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA


G. Ruvio and M. J. Ammann
Effects of Klopfenstein Tapered Feedlines on the Frequency- and Time-domain Performance of Planar Monopole UWB Antennas
IEEE International Antennas & Propagat. Symp. 2008, San Diego, CA.


M. Junker, Th. Schneider, K.-U. Lauterbach, R. Henker, M. J. Ammann, A. T. Schwarzbacher
1 Gbit/s Modulation von optisch erzeugten Millimeterwellen für Radio Over Fibre Anwendungen
Proc 9th ITG-Fachtagung Photonische Netze 2008, Leipzig, Vol. 207, 231 – 235.


K.-U. Lauterbach, Th. Schneider, R. Henker, M. Junker, M. J. Ammann, A. T. Schwarzbacher
Schnelle hochauflösende optische Spektrumanalyse
Proc 9th ITG-Fachtagung Photonische Netze 2008, Leipzig, Vol. 207, 227 - 230.


R. Henker, A. Wiatrek, K.-U. Lauterbach, M. Junker, T. Schneider, M. J. Ammann, A. T. Schwarzbacher
Optimierung des Brillouin Spektrums für Slow-Light Systeme in faserbasierten optischen Netzen
Proc 9th ITG-Fachtagung Photonische Netze 2008, Leipzig, Vol. 207, 217-222.


M. J. Roo Ons, S. V. Shynu, M. J. Ammann, S. McCormack and B. Norton
Polycrystalline Solar Cell as Reflector for Dipole Antennas
23rd European Photovoltaic Solar Energy Conference 2008, Valencia, Spain.


R. Henker, T. Schneider, A. Wiatrek, K.-U. Lauterbach, M. Junker, M. J. Ammann, A. T. Schwarzbacher
Optimisation of Optical Signal Delay in Slow-Light Systems Based on Stimulated Brillouin Scattering
IET Irish Signals & Systems Conf., 2008, Galway, PS-2.5


M. Junker, T. Schneider, M. J. Ammann, A. T. Schwarzbacher, K.-U. Lauterbach, R. Henker, S. Neidhardt.
32 GHz Carrier Generation and 200 Mbit/s Error Free Data Transmission in a Radio Over Fibre System
IET Irish Signals & Systems Conf., 2008, Galway, OS-6A.2


K.-U. Lauterbach, R. Henker, M. Junker, A. Wiatrek, A. T. Schwarzbacher, M. J. Ammann, and T. Schneider
High Resolution Spectroscopy on Optical Signals in Fiber Communication Systems
IEEE 2008 International Students and Young Scientists Workshop "Photonics and Microsystems Wroclaw/Szklarska Poreba, Poland, June 2008


A. Wiatrek, T. Schneider, M. Junker, R. Henker, K.-U. Lauterbach, A. T. Schwarzbacher, M. J. Ammann
Numerical Investigation of Brillouin Based Double Sideband Amplification for Millimeter-Wave Generation
IEEE 2008 International Students and Young Scientists Workshop "Photonics and Microsystems Wroclaw/Szklarska Poreba, Poland, June 2008


M. Junker, T. Schneider, K.-U. Lauterbach, R. Henker, M. J. Ammann, A. T. Schwarzbacher
1 Gbit/s Radio Over Fiber Downlink at a 32 GHz Carrier
34rd European Conference and Exhibition on Optical Communication (ECOC) 2008, Tu.3.F.2, Brussels, Belgium,.


M. J. Roo Ons, S. V. Shynu, M. J. Ammann, S. McCormack and B. Norton
Combined PV and Antenna Panel Integration for Building Façade
PhD Colloquium, Solar Energy Society Ireland 2008,Dublin

2007: (28)

G. Ruvio and M. J. Ammann
A Novel Wideband Semi-planar Miniaturized Antenna
IEEE Transactions Antennas & Propagat. 2007, AP-55, (10), 2679-2685.


G. Ruvio, M. J. Ammann, and Z. N. Chen
Wideband Reconfigurable Rolled Planar Monopole Antenna (CST UNIVERSITY PUBLICATION AWARD)
IEEE Transactions Antennas & Propagat. 2007, AP-55, (6), 1760-1767.


X. L. Bao and M. J. Ammann
Dual-frequency Circularly-polarized Patch Antenna with Compact Size and Small Frequency Ratio
IEEE Transactions Antennas & Propagat. 2007, AP-55, (7), 2104-2107.


M. John and M. J. Ammann
Wideband Printed Monopole Design Using a Genetic Algorithm
IEEE Antennas & Wireless Propagat. Letters 2007, 6, (1), 447 - 449.


M. John and M. J. Ammann
Spline Based Geometry for Printed Monopole Antennas
Electronics Letters 2007, 43, (6), 317-319.


X. L. Bao and M. J. Ammann
Small Patch/Slot Antenna with 53% Input Impedance Bandwidth
Electronics Letters 2007, 43, (3),146-148.


X. L. Bao and M. J. Ammann
Investigation on UWB Printed Monopole Antenna with Rectangular Slitted Groundplane
Microwave and Optical Technology Letters, 2007, 49, (7),1585-1587.


X. L. Bao, G. Ruvio and M. J. Ammann
Low-Profile Dual-Frequency GPS Patch Antenna Enhanced with Dual-Band EBG Structure
Microwave and Optical Technology Letters, 2007, 49, (11), 2630-2634.


S. Curto, M. John and M. J. Ammann
Groundplane Dependent Performance of Printed Antenna for MB-OFDM-UWB
IEEE Vehicular Technology. Conf, 65th, Dublin, 2007, 352-356.


X. L. Bao and M. J. Ammann
Investigation on Miniature Wideband Patch Antenna for Portable Wireless and Cellular Applications
IEEE Vehicular Technology. Conf,, 65th, Dublin, 2007, 348-351.


X. L. Bao and M. J. Ammann
Printed Band-reject UWB Antenna with H-shaped Slot
IEEE International Workshop on Antenna Technology: Small and Smart Antennas, Metamaterials and Applications, Cambridge, UK, 2007, 319-322.


G. Ruvio and M. J. Ammann,
Low-Profile Rolled Planar Antenna with Wide Bandwidth
IEEE International Workshop on Antenna Technology: Small and Smart Antennas, Metamaterials and Applications. Cambridge, UK, 2007, 77-80.


M. J Ammann and M. John (INVITED)
“Small Antennas Technologies: A European Perspective" Special Session
Some Techniques to Improve Small Groundplane Printed Monopole Performance
IEEE International Antennas & Propagat. , Symp. 2007, Honolulu, 2825-2828.


G. Ruvio and M. J. Ammann
EBG Mushroom-like Structures for Enhancing Axial-ratio Performance of CP Antennas
1st International Congress on Advanced Electromagnetic Materials for Microwaves and Optics 2007, Rome,. 727-730.


G. Ruvio and M. J. Ammann
Performance Characterization for Patch Antenna Systems with a Limited Number of EBG Cells using the Mushroom-like Structure as Benchmark
IEEE International Antennas & Propagat. , Symp. 2007, Honolulu, 438-441.


S.Curto and M. J. Ammann
Electromagnetic Coupling Mechanism in a Layered Human Tissue as Benchmark for 434 MHz RF Hyperthermia Applicators
IEEE International Antennas & Propagat. , Symp. 2007, Honolulu, 3185-3188.


M. John and M. J. Ammann
Spline Based Geometry for Printed UWB Antenna Design
IEEE International Antennas & Propagat. , Symp. 2007, Honolulu, 761-764.


M. J Ammann and X.L.Bao
Miniaturized Annular Ring Loaded Patch Antennas
IEEE International Antennas & Propagat. , Symp. 2007, Honolulu, 912-915.


M. Junker, Th. Schneider, K. U. Lauterbach, R. Henker, M. J. Ammann, A. T. Scharzbacher
High Quality Millimeter Wave Carrier Generation via Stimulated Brillouin Scattering
Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science QELS), Baltimore, MA, 2007, CF D2.


R. Henker, Th. Schneider,, M. Junker, K. U. Lauterbach, M. J. Ammann, A. T. Schwarzbacher
Enhancement of Maximum Time Delay in One Fiber Segment Slow Light Systems Based on Stimulated Brillouin Scattering
Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science (QELS), Baltimore, MA, 2007, CF D4.


K. U. Lauterbach, T. Schneider, R. Henker, M. Junker , M. J. Ammann, A. T. Schwarzbacher
Investigation of Fast Light in Long Optical! Fibers Based on Stimulated Brillouin Scattering
Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science (QELS), Baltimore, MA, 2007, JWA 48.


M. J. Roo Ons , S.V. Shynu, M. J. Ammann, S. McCormack , B. Norton
Planar Antenna with Integrated Solar Cells for Autonomous Communication Systems
22nd European Photovoltaic Solar Energy Conf 2007, Milan, 333-336.


M. J. Roo Ons , S. V. Shynu, M. J. Ammann, S. McCormack , B. Norton
Investigation on Proximity-Coupled Microstrip Integrated PV Antenna
European Conf Antennas & Propagation 2007, Edinburgh, TuPA 042.


S. V. Shynu, M. J. Roo Ons, M. J. Ammann, S. McCormack , B. Norton
Inset-Fed Microstrip Patch Antenna with Integrated Polycrystalline Photovoltaic Solar Cell
European Conf Antennas & Propagation 2007, Edinburgh, TuPA 018.


X. L. Bao and M. J. Ammann
Design of Compact Multi-Band High Impedance Surface EBG Structures
European Conf Antennas & Propagation 2007, Edinburgh, TuPA 019.


R. Henker, T. Schneider, K.-U. Lauterbach, M. Junker,M. J. Ammann, A. T. Schwarzbacher
Slow and Fast-Light in Optical Fibers – An Overview
IEEE International Students and Young Scientists Workshop „Photonics and Microsystems 2007, Dresden, Germany.


B. Norton, S. McCormack, M.J. Roo Ons, Shynu, M.J. Ammann
"(Invited) Diverse Industrial Applications of Solar Energy: From Antennae and Pumps to Cooking and Detoxification
4th European Congress on Economics and Management of Energy in IndustryPorto, Portugal, 27/11/2007.

2006: (33)

Z. N Chen, M. J Ammann, X. Qing, X. H Wu, T. S. P. See and A. Cai,
Planar Antennas; Promising Solutions for Microwave UWB Applications
IEEE Microwave Magazine., 2006, 7, (6), 63-73.


M Junker, M. J Ammann, A.T Schwarzbacher, Th Schneider and K.U Lauterbach,
A Comparative Test of Brillouin Amplification and Erbium Doped Fiber Amplification for Generation of a 40 GHz Millimeter Wave Signal with Low Phase Noise Properties
IEEE Transactions, Microwave Theory and Techniques, 2006, MTT-54, (4), 1576-1581.


X. L. Bao and M. J. Ammann,
Compact Concentric Annular-ring Patch Antenna for Triple-frequency Operation
Electronics Letters, 2006, 42, (20), 1129-1130.


X. L. Bao and M. J. Ammann,
Compact Annular-ring Embedded Circular Patch Antenna with a Cross-slot Ground Plane for Circular Polarization
Electronics Letters, 2006, 42, (4), 192-193.


X.L. Bao, G. Ruvio, M. J. Ammann and M. John
A Novel GPS Patch Antenna on a Fractal Hi-Impedance Surface Substrate
IEEE Antennas & Wireless Propagat. Letters 2006, 5, 323-326.


G Ruvio and M. J. Ammann,
From L-shaped Planar Monopoles to a Novel Folded Antenna with Wide Bandwidth
IEE Proceedings. Microwaves, Antennas & Propagat., 2006, 153, (5), 456-460


G Ruvio and M. J. Ammann,
A Novel Compact Shorted UWB Antenna
International Journal on Wireless & Optical Communications 2006, 3, (2), 173-178.


M. Beer, M. J. Ammann and T. Schneider,
Electomagnetically-coupled Microstrip-fed Planar Monopole
Microwave and Optical Technology Letters, 2006, 48, (1), 108-110.


John, M and Ammann, M. J,
Integrated Antenna for Multiband Multi-National Wireless combined with GSM1800 / PCS1900 / IMT2000+Extension
Microwave and Optical Technology Letters, 2006, 48, (3), 613-615.


Leon Lerma, F, Ruvio G., Ammann M. J,
A Microstrip-fed Printed Crossed Dipole for Wireless Applications
Microwave and Optical Technology Letters, 2006, 48, (4), 751-753.


X. L. Bao and M. J. Ammann,
Comparison of Several Novel Annular-ring Microstrip Patch Antennas for Circular Polarization
Journal of Electromagnetic Waves & Applications 20, (11), 1427-1438, 2006,


J. A. Evans and M. J. Ammann
Reduced-size Reconfigurable Tri-Band Printed Antenna with CPW Tapered-feed and Shorting Post
Microwave and Optical Technology Letters, 2006, 48, (9), 1850-1853.


S. Curto and M. J. Ammann,
Electromagnetic Interaction Between Resonant Loop Antenna and Simulated Biological Tissue
Microwave and Optical Technology Letters, 2006, 48, (12), 2421-2425.


L. B. Liu, H. P. Zhao, T. S. P. See, Z. N. Chen, and M. J. Ammann,
A Printed UWB Diversity Antenna,
International Symposium on Antennas and Propagation 2006, Singapore, pp. SC1.


X L Bao, M. J. Ammann, G. Ruvio and M. John
High Performance Circularly Polarized Antenna Based on the Fractal EBG Structure
IEEE International Workshop on Antenna Technology: Small Antennas and Metamaterials White Plains, NY, 2006, 257-260.


M. John and M. J. Ammann,
Design of a Wide-Band Printed Antenna Using a Genetic Algorithm on an Array of Overlapping Sub-Patches
IEEE International Workshop on Antenna Technology: Small Antennas and Metamaterials White Plains, NY, 2006, 92-95.


G. Ruvio and M. J. Ammann,
A Compact Wide-Band Shorted Folded Antenna
IEEE International Workshop on Antenna Technology: Small Antennas and Metamaterials White Plains, NY, 2006, 84-87.


M. Junker, Th. Schneider, K.-U. Lauterbach, M. J. Ammann, A. T. Schwarzbacher
Millimeterwellengeneration mit Hilfe von Brillouin Verstärkung durch Modulation erzeugter Seitenbänder für Radio Over Fiber Systeme
Proc. VDE-Kongress Innovations in Europe, Aachen, Vol. 1, pp. 219-224, Oct. 2006


X.L. Bao, G. Ruvio and M. J. Ammann,
Circularly Polarized Annular-ring Patch Antenna with EBG Groundplane
European Conf Antennas & Propagation, Nice, No.349921, 2006.


S. Curto, X. L. Bao and M. J. Ammann
Novel Compact 434 MHz Patch Antenna for Hyperthermia Applications
European Conf Antennas & Propagation, Nice, No 349943, 2006


N. Herscovici, M. John, M. J Ammann and Z. Sipus
A Novel Architecture for a Multi Polarized, Perpendicularly-Fed, Radiating Element
European Conf Antennas & Propagation, Nice, No. 347212, 2006


S. Curto and M. J. Ammann,
Resonant Loop Antenna Operating at 434 MHz for Medical Applications; Dosimetry and SAR Evaluation
Loughborough Antennas & Propagat. Conf., 2006, 229-232.


X.L.Bao, M. J. Ammann,
Dual-band GPS Patch Antenna based on Dual-band Fractal EBG Technique
Loughborough Antennas & Propagat. Conf., 2006, 53-56.


G. Ruvio and M. J. Ammann(BEST PAPER AWARD)
A Novel Small Wideband Monopole Antenna
Loughborough Antennas & Propagat. Conf., 2006, 189-192.


M. John and M. J. Ammann,
Pattern Optimisation of a Wide-Band Printed Monopole Antenna using a Genetic Algorithm
Loughborough Antennas & Propagat. Conf., 2006, 237-240.


X.L. Bao, G. Ruvio and M. J. Ammann
The Use of Electromagnetic Bandgap Structures to Enhance Circularly Polarized Annular-ring Patch Antenna Performance
Royal Irish Academy Symposium on Physical Layer Wireless Communications, 2006.


S. Curto and M. J. Ammann
Circular Loop Antenna Operating at 434 MHz for Medical Applications. Loop-Tissue Interaction
IEE Irish Signals & Systems Conf, 327-330, 2006.


F. Leon-Lerma, M. John, G, Ruvio, M. J. Ammann and N. Herscovici
Wideband Directional Base-Station Antenna with Dual-linear and Circular-Polarization Capabilities
IEE Irish Signals & Systems Conf, 253-256, 2006.


M. Junker, T. Schneider, M, J. Ammann, A. T. Schwarzbacher and K-U Lauterbach,
Carrier Generation in the Millimetre Wave Range based on Stimulated Brillouin Scattering for Radio over Fibre Downlink Systems
IEE Irish Signals & Systems Conf, 191-194, 2006.


M. Junker, Th. Schneider, K.U. Lauterbach, M. J. Ammann and A.T. Schwarzbacher
Flexible Brillouin Bandwidth Broadening for an Amplification, Filtering or Millimeter Wave Generation Systems
Optical Amplifiers and Their Applications OSA Topical Meeting Washington, DC, JWB42, 2006.


L.E Doyle, K.Nolan, T.K Forde, P,Argryoudis, P. Sutton, D. Sarath, G Baldwin and M J Ammann
Platform for Dynamic Spectrum Access Network Experimentation
Proc. 1st International Workshop on Technology and Policy for Accessing Spectrum Boston, MA, 9-18, 2006


M. Junker, Th. Schneider, K.-U. Lauterbach, R. Henker, M.J. Ammann and A.T. Schwarzbacher
Radio Over Fiber Systeme und ihre Millimeterwellengeneration
Science Days 2006 Leipzig, Germany, pp. 107-117.


K.-U. Lauterbach, Th. Schneider, M. Junker, R. Henker, M.J. Ammann and A.T. Schwarzbacher
Optische Spektrometrie mit Extrem Hoher Aufloesung
Science Days 2006 Leipzig, Germany, pp. 118-127.

2005: (9)

M. J. Ammann and M. John,
Optimum Design of the Printed Strip Monopole
IEEE Antennas & Propagat. Mag., 2005, 47, (6), 59-61.


Ammann, M. J. and Farrell, R.,
Dual-Band Monopole Antenna with Stagger-Tuned Arms for Broadbanding
IEEE International Workshop on Antenna Technology: Small Antennas and Metamaterials. Singapore, 278-281, 2005


Naftali Herscovici, Leon Lerma, F, Ammann M. J,
A New Architecture for a Multi Polarized, Perpendicularly-Fed, Radiating Element
IEEE International Antennas & Propagat. , Symp. Dig. Washington, DC, 2005, (3A), 487-490.


John, M and Ammann, M. J,
The Effect of Groundplane Size and Branch-off Point on the Performance of the Printed Multibranch Monopole
Loughborough Antennas & Propagat. Conf. 2005, 189-192.


Evans, J.A, John, M, and Ammann, M. J.
Note on the Corrugated Plate Monopole
Microwave and Optical Technology Letters, 2005, 46 (2), 168-170.


John, M, and Ammann, M. J.
Optimisation of Impedance Bandwidth for the Printed Rectangular Monopole Antenna
Microwave and Optical Technology Letters, Oct. 2005, 47 (2), 153-154.


Junker, M, Schneider, T, Ammann, M. J. and Schwarzbacher, A. T.,
Brillouin Amplification of Harmonics Generated by External Modulation for Radio Over Fiber Applications with Ultra Low Phase Noise Properties
OSA Symp.All-Optical Signal-Proc., 2005, pp. WC3.


John, M, and Ammann, M. J and Farrel, R.,
Printed Triband Terminal Antenna
IEE Conf., Wideband and Multiband Antennas and Arrays, Birmingham, 2005, 19-23.


Gerbaux, N.A.X,, Glowacki, J., Ammann, , M. J. and Thorne, V. P.,
Investigation of the Near-Field Behaviour and SAR for the Resonant Loop Antenna operating at 434 MHz for Medical Applications
Microwave and Optical Technology Letters, 2005, 48 (6).

2004: (6)

Ammann, M. J. and Chen, Z. N,
Investigation on L-shaped Planar Antennas
Radio Science 2004, 39, (2), April, art.no. RS2009.


Ammann, M. J and Chen, Z. N
An Asymmetrical Feed Arrangement For Improved Impedance Bandwidth Of Planar Monopole Antennas
Microwave and Optical Technology Letters, 2004, 40, (2), 156-158.


Evans J. A., Leon Lerma, F. and Ammann, M. J.
Printed Antenna with Electromagnetically-coupled Slotted Element
9th IEEE HFPGS Colloq. Digest Manchester, 2004, IEEE Catalog No 04TH8740, 81-86.


Ammann M. J, Sierra Cordoba, R., Uzelac M, Evans J.A. and Schwarzbacher A. T.
On Pattern Stability of the Crossed Planar Monopole
Microwave and Optical Technology Letters, 2004, 40, (4), 294-296.


Evans J. A. and Ammann M..J.
The Effect of Element Width on the Impedance Bandwidth and Mode for the Rectangular Monopole Antenna
URSI International Symposium on Electromagnetic Theory, Pisa, 2004, (1), 582-584


Evans J. A and Ammann M. J,
Integrated Antennas for Dual-band 802.11 WLAN Applications,
IEE Irish  Sig. & Sys. Conf., 2004,  375-378.

2003: (12)

Ammann, M. J and Chen, Z. N
A Wideband Shorted Planar Monopole with Bevel
IEEE Transactions Antennas & Propagat. 2003, AP-51 (4), 901-903.


Chen, Z. N, Ammann, M. J., Chia, M.Y.M and See S. P.
Circular Annular Planar Monopole Antennas with EM Coupling
IEE Proceedings Microw. Antennas & Prop, 2003, 150, (4), 269-273.


Ammann, M. J and Chen, Z. N
Wideband Monopole Antennas for Multiband Wireless Systems
IEEE Antennas & Propagat. Mag., 2003, Vol 45, (2), 146-150.


Chen, Z. N, Chia, M.Y.M., and Ammann, M. J.
Optimization and Comparison of Broadband Monopoles
IEE Proceedings Microw. Antennas & Prop, 2003, 150, (6), 429-435.


Ammann M. J. (Invited) Special session on antennas for UWB applications
Improved Pattern Stability for Monopole Antennas with Ultrawideband Impedance Characteristics,
IEEE International Antennas & Propagat. Symp. Dig. Colombus, OH, 2003, (1), 818-821.


Chen, Z.N, Ammann, M. J and Chia, M.Y.W,
Broadband Square Annular Planar Monopoles,
Microwave and Optical Technology Letters, 2003, 36, (5), 449-454.


Ammann, M. J., Evans J. A and Wu, Z.
A Novel Hybrid Inverted-L Antenna with Wide Bandwidth
12th IEE International Conf. Antennas & Propagat. Exeter, 2003, Vol (2) 720-722.


Wu, Z, Sevret, P and Ammann M. J.
Broadband Dual-Plate Monopole Antennas
12th IEE International Conf. Antennas & Propagat.. Exeter, 2003, Vol. (2) 493-495.


Evans J. A and Ammann M. J.
Planar Monopole Design Considerations based on TLM Estimation of Current Density
Microwave and Optical Technology Letters, 2003, 36, (1), 40-42.


Evans J. A and Ammann M. J,
Modified Planar Monopole and Hybrid Inverted-L Antennas for Mobile Applications,
Proc. Irish Sig. & Sys. Conf., 2003, University of Limerick, 124-128.


Evans J. A and Ammann M. J,
Planar Monopole Antennas for Broadband Mobile Applications
2nd IEI/IEEE Irish Telecommunications Systems Research Symp. May, 2003.


Evans J. A and Ammann M. J,
Modified Planar Inverted-L Antenna
8th IEEE HFPGS  Colloq. Digest, IEEE Catalog No: 03TH8707, 103-106, 2003.

2002: (3)

Chen, Z. N, Ammann, M. J and Chia, M.Y.M
Annular Circular Planar Monopole Antennas
IEE Proceedings Microw. Antennas & Propagat, 2002, 149, (4), 200 - 204.


Nolan, K, Doyle L, MacKenzie P and Ammann M J
Software Radio Modulation Scheme Recognition Techniques for ISI Channels
Proc. Irish  Sig. & Sys. Conf., 2002, Cork, 263-268


Evans J A & Ammann M J
A Wideband Antenna For Reconfigurable Multiband Radio Applications
Proc. Irish  Sig. & Sys. Conf., 2002, Cork, 157-160.

2001: (7)

Ammann M. J & Doyle L.E.,
A Loaded Inverted-F Antenna for Mobile Handsets
Microwave and Optical Technology Letters, 2001, 28, (4) 226-228.


Ammann M. J
The Pentagonal Planar Monopole for Digital Mobile Terminals; Bandwidth Considerations and Modelling
11th IEE International Conf. Antennas & Propagat. Manchester, Vol. (1), 82-85, 2001.


Ammann, M. J
Wideband Monopole For Reconfigurable Multiband Radio Terminals
IEEE International Antennas & Propagation Symp Dig. Boston, MA, 2001 (1), 170-173.


Ammann, M. J
Control of the Impedance Bandwidth of Wideband Planar Monopole Antennas Using A Bevelling Technique
Microwave and Optical Technology Letters, 2001, 30, (4) pp. 229-232.


Ammann, M. J
Downsizing Inverted-F Antennas for 915 MHz ISM Applications
Microwave and Optical Technology Letters, 2001, 31, (4), 270-271.


Ammann M. J
Small Wideband Monopole for Digital Portable Terminals covers 800 MHz to 8 GHz
11th URSI Symp. Radio Science, Royal Irish Academy, Dublin, 2001.


Ammann, M. J and Doyle, L. E
Low Profile Antennas for Bluetooth and Wireless Applications
Proc. Irish & Sig. & Sys. Conf., 2001, 263-268, NUI, Maynooth.

2000: (5)

Ammann M. J & Doyle L.E
Small Planar Monopole Covers Multiband BRANs
30th European Microwave Conference, Paris, 2000, Vol. 2, 242-246.


Ammann M. J
Wideband Antenna for Mobile Wireless Terminals
Microwave and Optical Technology Letters, 2000, 26, (6), 360-362.


Ammann M. J
Impedance Bandwidth of the Square Planar Monopole
Microwave and Optical Technology Letters, 2000, 24, (3), 185-187.


Ammann M. J & Doyle L.E
Planar Monopole Family proposed for Digital Portable Terminals
IEE Colloq. Dig, 159, 4.1- 4.5, London. 2000.


Ammann M. J & Doyle L.E
An Inverted-F Antenna with Low User Exposure for DCS 1800 Mobile Handsets
Proc.Irish Sig. & Sys. Conf., 2000, 225-230, NUI, UCD.

1999: (3)

Ammann M. J
Square Planar Monopole Antennas
IEE Conf Antennas and Propagation, 37-40, York, 1999.


Evans J. A & Ammann M. J
Planar Trapezoidal and Pentagonal Monopoles with Impedance Bandwidths in Excess of 10 :1
IEEE International Antennas & Propagation Symp.Dig Orlando, FL, 1999, (3), 1558-1561.


Evans J.A & Ammann M. J
A Dual-Frequency Stacked Microstrip Patch Antenna for GPS Applications
Proc.Irish Sig. & Sys. Conf., 381-384, NUI, Galway, 1999.

1998: (2)

Ammann M. J
A Comparison of Some Low-cost Laminates for Antennas operating in the 2.45 GHz ISM Band
IEE Colloq. Dig., 206, 3.1-3.5, London, 1998.


Ammann M. J & Doyle L.E
Low SAR Antennas for DCS 1800 Mobile Handsets
9th URSI Symp. Radio Science, in conj Royal Society UK, Dublin, 1998.

1997: (4)

Ammann M. J
Design of Rectangular Microstrip Patch Antennas for the 2.4 GHz Band
Applied. Microwave & Wireless, 9, (6), 24-34, 1997.


Ammann M. J
A Broadband Proximity-coupled Microstrip Patch for Wireless LANs’
Proc. Microwaves and RF Conference. 59-64, Wembley, London, 1997.


Ammann M. J
Microstrip Antenna Design
8th URSI Symp. Radio Science, 100-111, Royal Irish Academy, 1997