L-shaped probe-feed circularly polarized microstrip patch antenna with a cross slot

被引：0
|
作者：
Lo, WK [1 ]
Hu, JL [1 ]
Chan, CH [1 ]
Luk, KM [1 ]
机构：
[1] City Univ Hong Kong, Dept Elect Engn, Wireless Commun Res Ctr, Kowloon, Hong Kong, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2000年 / 25卷 / 04期
关键词：
microstrip antenna; circular polarization; L-shaped probe feed;
D O I：
10.1002/(SICI)1098-2760(20000520)25:4<251::AID-MOP7>3.0.CO;2-H
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 small-size circularly polarized (CP) microstrip patch antenna wit a cross slot using a single L-shaped probe feed is designed and measured. This L-shaped probe single-feed CP antenna can achieve a wider impedance bandwidth, axial-ratio bandwidth, and gain band-width without using the phase shifters or hybrid couplers. Therefore, this simpler design of an L-shaped probe CP antenna is suitable for use in many communication systems. (C) 2000 John Wiley & Sons, Inc.
引用
收藏
页码：251 / 253
页数：3
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