A Circularly Polarized Microstrip Antenna Array Feed with Waveguide

被引：0
|
作者：
Zhong, Xing-Jian [1 ]
He, Liu [1 ]
Qu, De-Xin [1 ]
机构：
[1] Army Engn Univ PLA, Coll Commun Engn, Nanjing 210007, Peoples R China
来源：
2019 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2019) | 2019年
基金：
中国国家自然科学基金;
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：
This paper presents a ku band circularly polarized microstrip antenna array feed with waveguide. Microstrip antenna is used as radiation unit for its low profile, compact size. Waveguide is used as the main feed network since it has lower transmission loss compared with microstrip feed network. A slot in the waveguide is properly designed to guide signal from waveguide to microstrip lines which excite four microstrip antennas to form circularly polarized radiation. Simulated results show good performances of the designed antenna.
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页数：2
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