Wide-band circular patch antenna with 2-pin loading for wireless communications

被引：16
|
作者：
Almutairi, AF [1 ]
Mahmoud, SF [1 ]
Aljuhaishi, NA [1 ]
机构：
[1] Kuwait Univ, Dept Elect Engn, Safat 13060, Kuwait
来源：
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2005年 / 19卷 / 06期
关键词：
D O I：
10.1163/1569393054069091
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 wide-band microstrip circular patch antenna with two short circuiting pin loading is proposed for wireless communications. By using rigorous theory the dominant cavity modes of the patch are studied and it is found that the first four modes of the patch can act as good radiators. Numerical results show that by a proper choice of the pins and feed locations, one can achieve wide band operation with bandwidth as high as 45%. Design examples are presented as wideband patch antennas for wireless communications over the broad band 1.8-3.0 GHz.
引用
收藏
页码：839 / 851
页数：13
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