A NOVEL B-SHAPED ULTRAWIDEBAND ANTENNA WITH OPEN SLOT GROUND PLANE

被引:0
|
作者
Shrivastava, Manoj Kr [1 ]
Gautam, A. K. [1 ]
Singh, Amit Kr [2 ]
机构
[1] GB Pant Engn Coll, Dept Elect & Commun Engn, Pauri Garhwal 246194, Uttarakhand, India
[2] Indian Inst Technol BHU, Dept Elect Engn, Varanasi 221005, Uttar Pradesh, India
关键词
B-shaped radiator; open slot ground plane; ultrawideband microstrip antenna; UWB ANTENNA; MONOPOLE ANTENNA;
D O I
10.1002/mop.29124
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 design of ultrawideband (UWB) microstrip monopole antenna is presented. The proposed design consists of a coplanar wave guide feed, B-shaped radiator, and an open slot ground plane. In this design, the higher resonant and lower resonant bands are mainly excited by B-shaped radiator and open slot ground plane, respectively. The proposed compact antenna shows a measured fractional bandwidth of 124% (2.7-11.5 GHz) which clearly covers entire UWB band defined from 3.1 to 10.6 GHz. The antenna has almost constant gain, group delay, and stable radiation pattern over the operating frequency from 2.7 to 11.5 GHz. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1516-1521, 2015
引用
收藏
页码:1516 / 1521
页数:6
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