BAND-NOTCHED CHARACTERISTICS FOR CPW-FED PRINTED MONOPOLE ANTENNA WITH E SHAPE SLOT

被引:3
|
作者
Wang, X. [1 ]
Yao, Z. F. [1 ]
Cui, Z. [1 ]
Luo, L. [1 ]
Zhang, S. X. [1 ]
机构
[1] Xidian Univ, Natl Key Lab Antenna & Microwave Technol, Xian, Shaanxi, Peoples R China
关键词
D O I
10.1163/156939308787522483
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 printed rectangular monopole antenna fed by a tapered coplanar waveguide (CPW) with a band-notched characteristic is proposed for ultra wideband (UWB) applications. It is shown that the notched or rejected band with a wide operating bandwidth is obtained by embedding an E shape slot in the rectangular radiation patch and its parameters studied in detail. The notched band is controllable by adjusting the lengths, location and the width of the slot. With a compact size of 36 x 34 mm(2), the proposed antenna showing omnidirectional radiation patterns with a notched frequency band at 5 GHz is demonstrated, which is suitable for UWB applications.
引用
收藏
页码:2171 / 2178
页数:8
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