Microstrip Square Patch Antenna with Arc Shaped Edges for Circular Polarization

被引：0

作者：

Luo, J. Y. ^{[1
]}

Alphones, A. ^{[1
]}

Jin, C. ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Satellite Res Ctr, Singapore 639798, Singapore

来源：

ASIA-PACIFIC MICROWAVE CONFERENCE 2011 | 2011年

关键词：

Circularly polarized antenna; Microstrip patch antenna;

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：

Microstrip square patch antennas with arc shaped grooves on the four edges are proposed and investigated. By cutting asymmetrical grooves on the square microstrip antenna, the single-feed microstrip antennas are realized for circularly polarized radiation. In this paper, several designs with different groove dimensions are listed, and all give good performance, providing a large flexibility in design and fabrication. Experimental results show that the proposed design has good circularly polarized radiation and an antenna-size reduction of about 35% compared to the conventional square patch antenna at a given operating frequency. Detailed results are presented and analyzed.

引用

页码：1710 / 1713

页数：4

共 6 条

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