Compact printed semi-elliptical monopole antenna for superwideband applications

被引：18
|
作者：
Yan, Xiao-Rong [1 ]
Zhong, Shun-Shi
Liang, Xian-Ling
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
[2] Ocean Univ China, Coll Informat Sci & Technol, Qingdao 266003, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2007年 / 49卷 / 09期
关键词：
semi-elliptical monopole antenna; super-wideband; miniaturization; tapered coplanar waveguide;
D O I：
10.1002/mop.22644
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.semi-elliptical patch antenna fed by a tapered coplanar waveguide is introduced,for super-wideband (SWB) applications. The simulated and experimental results demonstrate that the antenna possesses the desirable SWB characteristics, achieving a ratio bandwidth of 79.7:7 for VSWR <= 2, and exhibits a nearly omni-directional radiation pattern, while its area is only about 0.15 lambda(1), X 0.21 lambda(1), where A, is the wavelength of the lowest operating frequency. (C) 2007 Wiley Periodicals, Inc.
引用
收藏
页码：2061 / 2063
页数：3
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