A COMPACT CPW-FED ANTENNA WITH DUAL BAND-NOTCHED CHARACTERISTICS FOR UWB APPLICATIONS

被引：8
|
作者：
Wang, Xiaochuan [1 ,2 ]
Wang, Liming [1 ,2 ]
Zhou, Heng [1 ,2 ]
Lu, Wenzhong [1 ,2 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China
[2] MOE, Key Lab Funct Mat Elect Informat B, Wuhan 430074, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2014年 / 56卷 / 05期
基金：
中国国家自然科学基金; 高等学校博士学科点专项科研基金;
关键词：
printed antenna; dual band-notched; L-shaped slot; ultrawideband; SLOT ANTENNA;
D O I：
10.1002/mop.28256
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 CPW-fed ultrawideband antenna with 3.9/5.5 GHz dual band-notched characteristics is presented in this article. The antenna consists of a cup-like radiating patch and a 50- coplanar waveguide transmission line. The dual band-notched characteristics are obtained by etching a pair of L-shaped slots on the edge of ground plane and introducing two symmetrical L-shaped stubs on the radiating patch. Simulated and measured results show that the proposed antenna has a wide bandwidth from 2.5 to 11.0 GHz with stable gain and omnidirectional radiation pattern. (c) 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1047-1049, 2014
引用
收藏
页码：1047 / 1049
页数：3
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