PLANAR 4-ELEMENT UWB ANTENNA ARRAY AND TIME DOMAIN CHARACTERIZATION

被引：6

作者：

Yang, Ying-Ying ^{[1
]}

Chu, Qing-Xin ^{[1
]}

机构：

[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou, Guangdong, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 12期

关键词：

band-notched characteristics; nine domain characterizations; ultra-wideband antenna arrays; ultra-wideband applications;

D O I：

10.1002/mop.23874

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：

In this article, a novel planar ultra-wideband (UWB) antenna array based oil four identical UWB antenna elements for UWB applications is presented. The proposed antenna array yields cut impedance bandwidth of 3.1-10.6 GHz with VSWR <2. Over the entire bandwidths, it has constant high gain, which is about 6.35-10.5 dBi, and a 60 degrees 3-dB beamwidth is obtained within the operational band. A planar 2-element UWB antenna array and a band-notched 4-element UWB antenna array are also provided for references. Time domain descriptors of the proposed antenna array have been used to estimate short-range UWB signal transmission, propagation, and reception. (C) 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3118-3123, 2008: Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23874

引用

页码：3118 / 3123

页数：6

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