Compact dual-frequency semicircular microstrip antenna

被引：2

作者：

Chen, WJ ^{[1
]}

Li, BH ^{[1
]}

Tao, X ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200030, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 43卷 / 05期

关键词：

dual-frequency; semi-circular; microstrip antenna; shorting plane;

D O I：

10.1002/mop.20492

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 single-layer and single-probe-feed dual-frequency semicircular microstrip antenna with a shorting plane is presented. Compared with a circular microstrip antenna operating at fixed frequencies, a large area reduction can be obtained. By varying the shorting-plane width, the two resonant frequencies are significantly perturbed. Experimental and simulation impedance behaviors of a typical proposed antenna are given. Good agreement is achieved between them. Their measured radiation patterns are also presented. (C) 2004 Wiley Periodicals, Inc.

引用

页码：430 / 432

页数：3

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