Microstrip-fed circular slot antenna for circular polarization

被引：47

作者：

Tseng, Lin-Yu ^{[1
,2
]}

Han, Tuan-Yung ^{[3
,4
]}

机构：

[1] Natl Chung Hsing Univ, Dept Comp Sci & Engn, Taichung 402, Taiwan

[2] Natl Chung Hsing Univ, Inst Networking & Multimedia, Taichung 402, Taiwan

[3] Natl Chung Hsing Univ, Dept Appl Math, Taichung 402, Taiwan

[4] Chien Kuo Technol Univ, Dept Comp & Commun, Changhua 500, Taiwan

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 04期

关键词：

broadband; circular polarization; circular-slot antenna; genetic local search algorithm;

D O I：

10.1002/mop.23290

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 printed slot antenna with broadband circular polarization (CP) is presented. The proposed antenna is excited by an L-shaped strip with a taper end, connected in series to a microstrip-line-fed located along the diagonal line of the circular-slot. The measured results demonstrated a CP and impedance bandwidth of around 44% and 38%, respectively. It is noted that the CP bandwidth of 44% is much larger than those of antennas found in the literature. (C) 2008 Wiley Periodicals, Inc.

引用

页码：1056 / 1058

页数：3

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