Ultrawide-band Coplanar Waveguide-Fed Rectangular Slot Antenna

被引：136

作者：

Chair, R. ^{[1
,2
]}

Kishk, A. A. ^{[1
,2
]}

Lee, K. F. ^{[1
,2
]}

机构：

[1] Univ Mississippi, Dept Elect Engn, University, MS 38677 USA

[2] Univ Mississippi, Ctr Appl Electromagnet Syst Res CAESR, University, MS 38677 USA

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2004年 / 3卷

基金：

美国国家科学基金会;

关键词：

Slot antennas;

D O I：

10.1109/LAWP.2004.836580

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 An ultrawide-band coplanar waveguide (CPW) fed slot antenna is presented. A rectangular slot antenna is excited by a 50-Omega CPW with a U-shaped tuning stub. The impedance bandwidth, from both measurement and simulation, is about 110% (S11 < -10 dB). The antenna radiates bi-directionally. The radiation patterns obtained from simulations are found to be stable across the matching band and experimental verification is provided at the high end of the band.

引用

页码：227 / 229

页数：3

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