A Low Profile Broadband Circularly Polarized Microstrip Antenna

被引：0
|
作者：
Zhang, Boya [1 ]
Li, Zhengjun [2 ]
机构：
[1] China Acad Space Technol Xian, Grad Sch, Xian, Peoples R China
[2] China Acad Space Technol Xian, Antenna Res Inst, Xian, Peoples R China
来源：
PROCEEDINGS OF THE 2018 IEEE 7TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2018年
关键词：
patch antenna; broadband; circular polarization; low profile; PATCH ANTENNA; L-PROBE;
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 introduces the design and simulation of a broadband circularly polarized microstrip patch antenna. The antenna consists of a circular patch, an air layer and four 1, probes. The distance between the patch and ground is only 0.058 times of the free space wavelength at 0.25GHz, achieving low profile characteristic. The HESS simulation results show that VSWR is better than 2 in 42.2% bandwidth, the axial ratio is less than 1.5dB, and the antenna peak gain is 10.6dBi.
引用
收藏
页码：547 / 550
页数：4
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