A Wideband Microstrip Monopolar Patch Antenna with Compact Size

被引:0
|
作者
Wang, Kai Xu [1 ]
Wong, Hang
Xiang, Jun
机构
[1] City Univ Hong Kong, Informat & Commun Technol Ctr, Shenzhen Res Inst, Kowloon, Hong Kong, Peoples R China
关键词
low profile; monopolar antenna; wide bandwidth; compact size;
D O I
暂无
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 monopolar patch antenna is presented in this paper. The antenna has a wide bandwidth and a monopole-like radiation pattern. To reduce the whole size of the antenna, a substrate with high dielectric constant is adopted. Besides, three types of shorting pins and a triangle slot are added to the patch to widen the impedance bandwidth. The proposed antenna operates from 2.29 to 2.59 GHz for the reflection coefficient <= -10 dB and has the maximum gain of 3.5 dBi. Most important, the antenna is low profile which only has the height of 0.048 lambda(0).
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页数:2
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