Spectrum survey in Singapore: Occupancy measurements and analyses MH Islam, CL Koh, SW Oh, X Qing, YY Lai, C Wang, YC Liang, BE Toh, ...
2008 3rd International conference on cognitive radio oriented wireless …, 2008
611 2008 Small printed ultrawideband antenna with reduced ground plane effect ZN Chen, TSP See, X Qing
IEEE Transactions on antennas and propagation 55 (2), 383-388, 2007
505 2007 Metamaterial-based low-profile broadband mushroom antenna W Liu, ZN Chen, X Qing
IEEE transactions on antennas and propagation 62 (3), 1165-1172, 2013
391 2013 Handbook of antenna technologies ZN Chen, D Liu, H Nakano, X Qing, T Zwick
Springer Publishing Company, Incorporated, 2016
347 2016 Metamaterial-based low-profile broadband aperture-coupled grid-slotted patch antenna W Liu, ZN Chen, X Qing
IEEE Transactions on Antennas and Propagation 63 (7), 3325-3329, 2015
339 2015 Asymmetric-circular shaped slotted microstrip antennas for circular polarization and RFID applications ZN Chen, X Qing
IEEE Transactions on Antennas and Propagation 58 (12), 3821-3828, 2010
329 2010 A universal UHF RFID reader antenna ZN Chen, X Qing, HL Chung
IEEE transactions on microwave theory and techniques 57 (5), 1275-1282, 2009
304 2009 Bandwidth enhancement for a 60 GHz substrate integrated waveguide fed cavity array antenna on LTCC J Xu, ZN Chen, X Qing, W Hong
IEEE Transactions on Antennas and Propagation 59 (3), 826-832, 2010
276 2010 Impedance characterization of RFID tag antennas and application in tag co-design X Qing, CK Goh, ZN Chen
IEEE Transactions on Microwave Theory and Techniques 57 (5), 1268-1274, 2009
271 2009 A high gain antenna with an optimized metamaterial inspired superstrate D Li, Z Szabó, X Qing, EP Li, ZN Chen
IEEE transactions on antennas and propagation 60 (12), 6018-6023, 2012
265 2012 Axial ratio bandwidth enhancement of 60-GHz substrate integrated waveguide-fed circularly polarized LTCC antenna array Y Li, ZN Chen, X Qing, Z Zhang, J Xu, Z Feng
IEEE Transactions on Antennas and Propagation 60 (10), 4619-4626, 2012
236 2012 Compact asymmetric-slit microstrip antennas for circular polarization X Qing, ZN Chen
IEEE transactions on antennas and propagation 59 (1), 285-288, 2010
236 2010 Enhanced isolation of a closely spaced four-element MIMO antenna system using metamaterial mushroom G Zhai, ZN Chen, X Qing
IEEE Transactions on Antennas and Propagation 63 (8), 3362-3370, 2015
231 2015 Dual-Band Circularly Polarized ZN Chen, X Qing
IEEE Transactions on Antennas and Propagation 58 (6), 2112-2115, 2010
230 2010 Planar antennas ZN Chen, MJ Ammann, X Qing, XH Wu, TSP See, A Cai
IEEE microwave magazine 7 (6), 63-73, 2006
227 2006 Miniaturized wideband metasurface antennas WEI Liu, ZN Chen, X Qing, J Shi, FH Lin
IEEE transactions on antennas and propagation 65 (12), 7345-7349, 2017
214 2017 Bandwidth enhancement of a single-feed circularly polarized antenna using a metasurface: Metamaterial-based wideband CP rectangular microstrip antenna N Nasimuddin, ZN Chen, X Qing
IEEE Antennas and Propagation Magazine 58 (2), 39-46, 2016
188 2016 Substrate integrated waveguide cavity-backed wide slot antenna for 60-GHz bands K Gong, ZN Chen, X Qing, P Chen, W Hong
IEEE Transactions on antennas and propagation 60 (12), 6023-6026, 2012
185 2012 A compact circularly polarized cross-shaped slotted microstrip antenna ZN Chen, X Qing
IEEE transactions on antennas and propagation 60 (3), 1584-1588, 2011
183 2011 Proximity effects of metallic environments on high frequency RFID reader antenna: Study and applications X Qing, ZN Chen
IEEE transactions on Antennas and Propagation 55 (11), 3105-3111, 2007
181 2007 
michael yan wah chiaInstitute for Infocomm ResearchПотвърден имейл адрес: ieee.org