L-probe proximity fed U-slot patch antenna

被引：58

作者：

Luk, KM

Guo, YX

Lee, KF

Chow, YL

机构：

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

[2] Univ Missouri, Dept Elect Engn, Columbia, MO 65211 USA

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 19期

关键词：

D O I：

10.1049/el:19981276

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：

The design and measured results of a rectangular U-slot patch antenna proximity fed by an L-shaped probe are described. Using a foam layer of thickness similar to 7% wavelength as a supporting substrate, an impedance bandwidth of 42.7% and a gain of 6.7 dBi has been achieved. The radiation patterns obtained are stable across the passband.

引用

页码：1806 / 1807

页数：2