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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 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.
Bao, X. L., Li, Z. F., and Sun, X. W.,
“Analysis of the Resonant Cavities Using the FDTD Scheme with Effective Permittivities Formulae”,
International Journal of Electronics, vol. 92, no. 7, pp. 393-399, 2005.
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., Zhang, W. X., and Li, L. W.,
“Analysis on the Dispersion Characteristics of Complex Medium PBG Structure by Using Non-Yee Grid FDTD Method”,
Chinese Journal of Radio Science, vol. 18, no. 4, 2003.
Bao, X. L., Ruvio, G., and Ammann, M. J.,
“Low-Profile Dual-Frequency GPS Patch Antenna Enhanced with Dual-Band EBG Structure”,
Microwave and Optical Technology Letters, vol. 49, no. 11, pp. 2630-2634, 2007.
Bao, X. L., Ruvio, G., and Ammann, M. J.,
“The use of Electromagnetic Bandgap Structures to Enhance Circularly Polarized Annular-Ring Patch Antenna Performance”, in
Royal Irish Academy Colloquium on Physical Layer Wireless Communications, Dublin, Ireland, 2006.
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., 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., Li, Z. F., and Sun, X. W.,
“A New FDTD Scheme Analysis of the Characteristics of the Magnetic-Anisotropic EBG Structure”,
International Journal of RF and Microwave Computed-Aided Engineering, vol. 15, no. 3, pp. 317-324, 2005.
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., Ruvio, G., and Ammann, M. J.,
“A Circularly Polarized Annular-ring Patch Antenna with a Groundplane EBG Annular-slot Array”,
International Journal of Microwave and Optical Technology, vol. 3, no. 2, pp. 69-75, 2008.
Bao, X. L., Zhang, W. X., Zheng, L. G., and Li, L. W.,
“Analysis of Dispersion Characteristics In 2-D Dielectric PBG Structure Using FDTD Method”,
Journal of Applied Sciences, vol. 21, no. 3, pp. 236-240, 2003.
Bao, X. L. and Ammann, M. J.,
“Dual-Frequency Dual-Circularly-Polarized Printed Slot Antenna”, in
LAPC - Loughborough Antennas & Propagation Conference, Loughborough, UK, 2011.
Bao, X. L. and Ammann, M. J.,
“A Printed Dipole Antenna For Circular Polarization”, in
European Conference on Antennas and Propagation - EuCAP, Berlin, Germany, 2009, pp. 2367-2370.