RESONANT-FREQUENCY OF A TUNABLE RECTANGULAR MICROSTRIP PATCH ANTENNA

被引：28
|
作者：
GUNEY, K
机构：
[1] Department of Electronic Engineering, Erciyes University, Kayseri
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1994年 / 7卷 / 12期
关键词：
TUNABLE ANTENNAS; MICROSTRIP; RECTANGULAR; RESONANT FREQUENCY;
D O I：
10.1002/mop.4650071216
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：
The resonant frequency of a coaxial-probe-fed rectangular microstrip antenna tuned by a number of passive metallic posts suitably placed within the antenna's boundary is obtained by using the resonant frequency expression in the absence of the post. The resonant frequency in the absence of the post is calculated from the fringing field extension and effective relative permittivity expressions. The theoretical resonant frequency results of tunable rectangular patch antenna obtained by using this method are in good agreement with experimental results available in the literature. (C) 1994 John Wiley & Sons, Inc.
引用
收藏
页码：581 / 585
页数：5
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