CPW-fed crescent patch antenna for UWB applications

被引：21
|
作者：
Chen, M. -E. [1 ,2 ]
Wang, J. -H. [1 ,2 ]
机构：
[1] Beijing Jiaotong Univ, Key Lab All Opt Network & Adv Telecommun Network, EMC, Beijing 100044, Peoples R China
[2] Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing 100044, Peoples R China
来源：
ELECTRONICS LETTERS | 2008年 / 44卷 / 10期
关键词：
D O I：
10.1049/el:20080505
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 printed antenna for ultra-wideband (UWB) applications is presented. The antenna consists of an open annulus strip as a ground plane and an open crescent patch in the inner space of the annulus as a radiating element. The antenna is fed by a coplanar waveguide with a central strip connected to the crescent patch. The antenna has a compact structure, and the total size is 33 x 30 x 1.57 mm. A relative impedance bandwidth of 129% is achieved, which covers 3-14 GHz.
引用
收藏
页码：613 / 614
页数：2
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