Proximity-coupled stacked circular-disc microstrip antenna with slots

被引：6

作者：

Luk, KM

Lee, KF

Chow, YL

机构：

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

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

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 05期

关键词：

D O I：

10.1049/el:19980363

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 proximity-fed stacked circular-disc antenna are described. The antenna has an impedance bandwidth of 26%, centred around 4.2GHz, a gain of 8dBi, and -30dB cross-polarisation. An essential feature of the design is the presence of four linear slots in the bottom patch of the stacked arrangement.

引用

页码：419 / 420

页数：2