Dual-band Circularly Polarized Antenna Fed by SICL Coupler

被引：0
|
作者：
Wu, Qi [1 ]
Wang, Haiming [1 ]
Yu, Chen [1 ]
Zhang, Xiaowei [1 ]
Hong, Wei [1 ]
机构：
[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
来源：
2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A dual-band dual-circularly polarized patch antenna which is excited by two L-probes and fed by substrate integrated coaxial line (SICL) branch-line coupler is designed, fabricated, and measured. Simulation and measurement results show that, considering reflection coefficient, gain, and axial-ratio (AR) together, the bandwidths are 10% and 4%, and the antenna gains are 7 dBi and 8.2 dBi, respectively, at 1.6 GHz and 2.5 GHz bands.
引用
收藏
页码：1877 / 1878
页数：2
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