Stripline-fed printed square spiral slot antenna for circular polarisation

被引：17
|
作者：
Huang, CY [1 ]
Wong, KL
机构：
[1] Yung Ta Coll Technol & Commerce, Dept Elect Engn, Pingtung 909, Taiwan
[2] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung 804, Taiwan
来源：
ELECTRONICS LETTERS | 1998年 / 34卷 / 24期
关键词：
D O I：
10.1049/el:19981644
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 novel design for a circularly-polarised printed square spiral slot antenna with a stripline feed is demonstrated. The printed slot antenna consists of a square spiral slot of similar to 1.25 turns, and a total slot length of approximately one free-space operating wavelength. By carefully trimming both ends of the square spiral slot, circular polarisation (CP) operation with a wide operating bandwidth can easily be achieved. A CP bandwidth of >6% has been obtained.
引用
收藏
页码：2290 / 2292
页数：3
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