Improved band-notched UWB slot antenna

被引：14
|
作者：
Ye, L. -H. [1 ]
Chu, Q. -X. [1 ]
机构：
[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou, Guangdong, Peoples R China
来源：
ELECTRONICS LETTERS | 2009年 / 45卷 / 25期
关键词：
PARASITIC STRIP;
D O I：
10.1049/el.2009.2170
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 compact UWB polygon slot antenna with improved band-notched characteristics using a parasitic strip and a parasitic slit is presented. The antenna has a parasitic strip embedded inside the polygon slot and an isolated slit employed in the bevelled T-stub. The desired excellent band-notched UWB operation can be obtained by choosing the sizes of the parasitic strip and slit. The proposed antenna has a small size of 18 x 24 x 0.8 mm, and a nearly omnidirectional radiation pattern, which is suitable for use in various portable UWB antenna applications.
引用
收藏
页码：1283 / 1284
页数：2
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