An annual ring antenna for UWB communications

被引：48

作者：

Ren, Yu-Jiun ^{[1
]}

Chang, Kai ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2006年 / 5卷 / 01期

基金：

美国国家科学基金会;

关键词：

antenna; ring; ultrawideband (UWB);

D O I：

10.1109/LAWP.2006.875897

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：

An ultrawideband (UWB) annual ring antenna is presented in this letter. The annual ring antenna has a return loss better than 10 dB from 2.8 to 12.3 GHz. It has an average gain of 2.93 dBi and has a maximum gain of 5 dBi at 7 GHz. The antenna radiation patterns are stable within its operation band. The parameters determining the antenna wideband characteristic are discussed and measured results are presented.

引用

页码：274 / 276

页数：3

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