A CPW-fed broadband slot antenna with linear taper

被引：14
|
作者：
Niu, JW [1 ]
Zhong, SS [1 ]
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 41卷 / 03期
关键词：
slot antenna; CPW; broadband; linear taper;
D O I：
10.1002/mop.20098
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 new coplanar waveguide (CPW)-fed broadband printed slot antenna is presented. The impedance bandwidth is greatly increased by using a linear taper. The test antenna's impedance bandwidth of -10-dB return loss reaches 40% with low cross-polarization level. The impedance characteristics and radiation patterns of the slot antenna with different sizes of tapers art presented. The simulated results agree well with the measured ones. (C) 2004 Wiley Periodicals, Inc.
引用
收藏
页码：218 / 221
页数：4
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