Bandwidth enhancement of wide-slot antenna fed by CPW and microstrip line

被引：80
|
作者：
Qu, Shi-Wei [1 ]
Ruan, Chengli [1 ]
Wang, Bing-Zhong [1 ]
机构：
[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu 610054, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2006年 / 5卷
基金：
中国国家自然科学基金;
关键词：
bandwidth enhancement; coplanar waveguide; wide-slot antennas;
D O I：
10.1109/LAWP.2005.863616
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：
Two printed wide-slot antennas with square patches within an arc-shape slot are proposed in this letter. They are fed by a coplanar waveguide (CPW) and a microstrip line with almost the same performances. Their impedance bandwidths for S-11 <= -10 dB are enhanced largely to more than 158%. The radiation patterns are given at 2, 6, and 10 GHz.
引用
收藏
页码：15 / 17
页数：3
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