Conference Paper
Bao, X. L., Sun, X. W., Li, Z. F., Bao, W. Y., and Qian, R.,
“4-Unit Patch Antenna Array Based on the Electromagnetic Bandgap Structure”, in
IEEE Asia Pacific Microwave conference, New Delhi, India, 2004.
Yang, K., Bao, X. L., and Ammann, M. J.,
“A Back-to-Back Beam Switching Microstrip Patch Antenna”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2015.
Narbudowicz, A., Bao, X. L., and Ammann, M. J.,
“Bidirectional Circularly Polarized Microstrip Antenna for GPS Applications”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2010, pp. 205-208.
Bao, X. L., Li, Z. F., and Sun, X. W.,
“Calculation of the Effective Permittivity Approximate In the Difference Grid Based on a Simple Method”, in
Cross Strait Tri-Regional Radio Science and Wireless Technology Conference, Qualin, China, 2003, pp. 77-80.
Bao, X. L. and Zhang, W. X.,
“Comparison Study of FDTD And MRTD Methods For Analyzing the 2-D PBG Structure”, in
Cross Strait Tri-Regional Radio Science and Wireless Technology Conference, Shanghai, China, 2002, pp. 172-175.
Yang, K., Loutridis, A., Bao, X. L., McEvoy, P., and Ammann, M. J.,
“A Coplanar Vivaldi Antenna with Integrated Filter for Ka-Band”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2016, pp. 1-4.
Bao, X. L., Shynu, S. V., and Ammann, M. J.,
“Design of a Tunable Compact Antenna for Digital Video Broadcasting Handheld Terminals”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2009, pp. 461-464.
Bao, X. L. and Ammann, M. J.,
“Design of Compact Annular-Ring Patch Antennas for Circular Polarization”, in
China Ireland International Conference on Information & Communication Technologies, Maynooth, Ireland, 2009, pp. 11-15.
Bao, X. L. and Ammann, M. J.,
“Design of Compact Multi-Band EBG Structures”, in
European Conference on Antennas and Propagation - EuCAP, Edinburgh, United Kingdom, 2007, p. TuPA.042.
Bao, X. L., Yang, K., O’Conchubhair, O., and Ammann, M. J.,
“Differentially-fed Omnidirectional Circularly Polarized Patch Antenna for RF Energy Harvesting”, in
European Conference on Antennas and Propagation - EuCAP, Davos, Switzerland, 2016.
Bao, X. L. and Zhang, W. X.,
“The Dispersion Characteristics Of PBG With Complex Medium By Using Non-Yee Grid Higher Order FDTD Method”, in
IEEE AP-S International Symposium on Antennas and Propagation, Columbus, Ohio, USA, 2003, vol. 2, pp. 1128-1131.
Bao, X. L. and Ammann, M. J.,
“Dual-band GPS Patch Antenna based on Dual-band Fractal EBG Technique”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2006, pp. 53-56.
Bao, X. L. and Ammann, M. J.,
“Dual-Frequency Dual-Circularly-Polarized Printed Slot Antenna”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2011.
Curto, S., Bao, X. L., and Ammann, M. J.,
“The Electromagnetic Interaction with Tissue of a Circular Patch Antenna, Comprising a Concentric Ring and a Radially Slotted Groundplane”, in
Progress In Electromagnetics Research Symposium, Hangzhou, China, 2008, p. 372.
Zhang, W. X., Zheng, L. G., Liu, T. H., and Bao, X. L.,
“Engineering Application of PBG Structure”, in
Chinese Institute of Engineers, Beijing, China, 2001, pp. 888-891.
Bao, X. L., Zhang, W. X., and Li, L. W.,
“FDTD Formulation For Bi-Anisotropic Medium”, in
IEEE AP-S International Symposium on Antennas and Propagation, Boston, Massachusetts, USA, 2001, vol. 1, pp. 52-55.
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.
Bao, X. L., Ruvio, G., and Ammann, M. J.,
“Investigation on Annular-Ring Patch Antenna with EBG Structure”, in
European Conference on Antennas and Propagation - EuCAP, Nice, France, 2006, p. PA4.
Ammann, M. J., Curto, S., Bao, X. L., and McEvoy, P.,
“(Invited) Antenna Design Considerations for High Specific Absorption Rate in Local Hyperthermia Treatment”, in
IEEE AP-S International Symposium on Antennas and Propagation, San Diego, CA, USA, 2008, p. Session 126, Paper 9.
Ammann, M. J., Bao, X. L., and Narbudowicz, A.,
“(Invited) Circularly Polarized Terminal Antennas for Emerging Wireless Systems”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2012, pp. 1-5.
Bao, X. L. and Ammann, M. J.,
“(Invited) Compact Spiral Loaded Printed Monopole Antenna”, in
European Conference on Antennas and Propagation - EuCAP, Barcelona, Spain, 2010, pp. C12P2-4.