A very compact CPW-FED ultra-wideband circular monopole antenna

被引：15
|
作者：
Mahdavi, Mehdi [1 ]
Atlasbaf, Zahra [1 ]
Forooraghi, Keyvan [1 ]
机构：
[1] Tarbiat Modares Univ, Fac Elect & Comp Engn, Tehran, Iran
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 07期
关键词：
ultra-wideband; printed antenna; omnidirectional radiation pattern;
D O I：
10.1002/mop.26920
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 very compact printed circular monopole antenna for ultra-wideband applications is presented. To achieve wide bandwidth performance, the proposed antenna is fed by a coplanar waveguide feedline. The total size of antenna is as small as 12 mm x 22 mm x 0.787 mm. The simulated and measured results demonstrate an impedance bandwidth covering 2.911.6 GHz for return loss less than -10 dB, which indicates that the proposed antenna performance is appropriate for UWB applications. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:16651668, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26920
引用
收藏
页码：1665 / 1668
页数：4
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