Compact dual-band printed monopole antenna for WLAN application

被引：21
作者：
Ma, H. [1 ]
Chu, Q. -X. [2 ]
Zhang, Q. [2 ]
机构：
[1] Xidian Univ, Sch Elect Engn, Xian, Peoples R China
[2] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou, Guangdong, Peoples R China
来源：
ELECTRONICS LETTERS | 2008年 / 44卷 / 14期
基金：
奥地利科学基金会;
关键词：
Bandwidth;
D O I：
10.1049/el:20081065
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 microstrip-fed dual-band antenna with omnidirectional radiation patterns in the azimuth plane is proposed. It can provide two separate impedance bandwidths of 0.25 GHz (2.3-2.55 GHz) and 0.85 GHz (5.1-5.95 GHz), so that it easily covers the required bandwidths for wireless local area network applications. The proposed antenna is composed of a rectangular monopole and a folded strip whose end is coupled to the monopole by a narrow gap. It occupies an area of only 6.5 x 14 mm when printed on an FR4 substrate with a thickness of 1.5 mm.
引用
收藏
页码：834 / U154
页数：2
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