Broadband dual-frequency meandered CPW-fed monopole antenna

被引：53

作者：

Liu, WC ^{[1
]}

机构：

[1] Huwei Univ Sci & Technol, Dept Aeronaut Engn, Yunlin, Taiwan

来源：

ELECTRONICS LETTERS | 2004年 / 40卷 / 21期

关键词：

D O I：

10.1049/el:20045952

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 coplanar waveguide meandered feedline is introduced to obtain a broadband dual-frequency operation of a planar monopole antenna. The modified feeding technology can lead to good impedance matching in a wide dual-band covering 2.4/5.2 GHz WLAN operations. A prototype of the proposed antenna has been constructed and tested. Good radiation characteristics of monopole-like patterns, 23.3 and 29.5% bandwidths, and 2.41 and 4.21 dBi peak antenna gains for the lower and upper bands, respectively, have been obtained.

引用

页码：1319 / 1320

页数：2