A broadband CPW-fed T-shaped antenna for wireless communications

被引：17
|
作者：
Hwang, RB [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Commun Engn, Hinchu, Taiwan
来源：
IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 2004年 / 151卷 / 06期
关键词：
D O I：
10.1049/ip-map:20045016
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 broadband, dual-polarised coplanar-waveguide-fed T-shaped uniplanar antenna is presented. The raidation mechanism of such an antenna has been investigated, based on a full-wave numerical analysis and experimental measurement. In addition, the equivalent transmission line model incorporated with lumped-circuit elements is also presented to account for its radiation characteristics. Its performance has also been evaluated by integrating a 4-element CPW-fed T-shaped uniplanar antenna array with a simple beam forming network - a 4 x 4 Butler matrix. Its compact, low cost, easy-to-fabricate features together with good radiation characteristics are promising for application in wireless communication systems.
引用
收藏
页码：537 / 543
页数：7
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