Compact CPW-fed dual-band antenna

被引：37

作者：

Thomas, K. G. ^{[1
]}

Sreenivasan, M. ^{[1
]}

机构：

[1] SAMEER Ctr Electromagnet, Madras 600113, Tamil Nadu, India

来源：

ELECTRONICS LETTERS | 2010年 / 46卷 / 01期

关键词：

MONOPOLE ANTENNA;

D O I：

10.1049/el.2010.1729

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 novel coplanar waveguide (CPW) antenna is proposed for dual-band WLAN applications. It comprises a rectangular patch, a rectangular notch cut at the lower edge of the patch and a CPW transmission line. The rectangular patch together with the ground plane of the coplanar waveguide radiates at the lower frequency band, 2.4 GHz for IEEE802.11b/g, while the rectangular notch resonates in the upper band, 5.2/5.8 GHz for IEEE 802.11a. The designed antenna is only 32 x 5 mm, which can provide stable omnidirectional radiation patterns with an average gain of 2 dBi in both the bands. The antenna is very compact and suitable for 2.4 and 5.2/5.8 GHz WLAN operations.

引用

页码：13 / U27

页数：2