Super-wideband monopolar patch antenna

被引：25

作者：

Lau, K. L. ^{[1
]}

Kong, K. C. ^{[1
]}

Luk, K. M. ^{[1
]}

机构：

[1] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 12期

关键词：

D O I：

10.1049/el:20080866

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 monopolar patch antenna for wideband operation is presented. It has super-wide impedance bandwidth from 0.77 GHz to more than 20 GHz for SWR < 2. Conical radiation patterns are observed. Also, it has a low pro. le of 0.087 free space wavelength at the lower cutoff frequency, 0.77 GHz, of this bandwidth. Moreover, it possesses high peak gain and average gain of 9.5 and 6.1 dBi, respectively.

引用

页码：716 / 717

页数：2