A Design of A Dual-band Circle Polarization Microstrip Antenna

被引:0
|
作者
Wu, Jiawei [1 ]
Gao, Jian [1 ]
Zhang, Zhongxiang [2 ]
机构
[1] Anhui Univ, Sch Elect & Informat Engn, Anhui, Hefei, Peoples R China
[2] Hefei Normal Univ, Sch Elect & Informat Engn, Anhui, Hefei, Peoples R China
关键词
dual-band; circle polarization(CP); microstrip antenna; axial ratio;
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 circle polarization microstrip antenna at 1.57GHz and 2.45GHz is presented. We adopt double patch model and feed the top patch through the coaxial feed. Cutting angle and choosing appropriate feeding point was adopted to realize circular polarization of the two patches. The down patch can obtain a good match by moving the top patch. The performance change of the antenna by moving the top patch is the key analyze of this paper. The simulated and measured results show that the proposed antenna has a good circularly polarized radiations.
引用
收藏
页码:168 / 170
页数:3
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