Title :
A novel wide-band patch antenna using differential-fed
Author :
Wang, Kai Xu ; Gao, Li ; Lai, Hau Wah ; So, Kwok Kan ; Wong, Hang ; Xue, Quan ; Zhang, Xiu Yin
Author_Institution :
State Key Lab. of Millimeter Waves, City Univ. of Hong Kong, Shenzhen, China
Abstract :
A novel differential-fed patch antenna (DFPA) is proposed in this letter. Based on a capacitance coupling feed, an impedance bandwidth (SWR2) of 102% has been obtained. The cross-polarization is less than -15dB across the operating bandwidth because of the differential-fed.
Keywords :
antenna feeds; broadband antennas; microstrip antennas; DFPA; capacitance coupling feed; cross-polarization; differential-fed patch antenna; impedance bandwidth; wideband patch antenna; Bandwidth; Broadband antennas; Impedance; Patch antennas; Probes; Wireless communication; Patch antenna; differential-fed; low cross-polarization; wide-band;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2012
Conference_Location :
New Taipei City
Print_ISBN :
978-1-4673-1867-9
DOI :
10.1109/CSQRWC.2012.6295003
