Compact broadband circularly polarized microstrip antenna

被引：0
|
作者：
Zhang, Jun-Wen [1 ]
Zhong, Shun-Shi
Xu, Sai-Qing
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
[2] Zhejiang Zhengyuan Elect Co Ltd, Jiaxing 314003, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 09期
关键词：
microstrip antenna; circular polarization; broadband; miniaturization;
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 compact broadband circularly polarized (CP) microstrip antenna is proposed, in which a square patch printed on the dielectric substrate is fed by a Wilkinson power divider through two orthogonal H-shaped slots. Comparing with the conventional broadband CP antenna with an air or foam layer, the size of this antenna is reduced significantly and its fabrication is easier. The 10 dB return loss bandwidth of 45.9% and 2 dB axial-ratio CP bandwidth of 17% were measured. (C) 2006 Wiley Periodicals, Inc.
引用
收藏
页码：1730 / 1732
页数：3
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