Single-feed square-ring microstrip antenna with truncated corners for compact circular polarisation operation

被引：80

作者：

Chen, WS ^{[1
]}

Wu, CK ^{[1
]}

Wong, KL ^{[1
]}

机构：

[1] Cheng Shiu Inst Technol, Dept Elect Engn, Kaohsiung 833, Taiwan

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 11期

关键词：

D O I：

10.1049/el:19980818

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 novel circular polarisation (CP) design of a single-feed square-ring microstrip antenna with truncated corners is described. Experimental results show that the proposed design has a reduced antenna size as compared to the conventional circularly-polarised square microstrip antenna with truncated corners at a given operating frequency. Also, the required size of the truncated corners for CP operation is larger for the present design than for the conventional design using a square microstrip patch, which suggests that the fabrication tolerance is relaxed for the present design. Typical results are presented and analysed.

引用

页码：1045 / 1047

页数：3