Compact CPW-fed triple-band antenna for diversity applications

被引：43
|
作者：
Wu, Rui-Zhi [1 ]
Wang, Peng [1 ]
Zheng, Qiang [1 ]
Li, Rui-Peng [1 ]
机构：
[1] Univ Elect Sci & Technol China, Res Inst Elect Sci & Technol, Chengdu 611731, Peoples R China
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 10期
关键词：
WLAN/WIMAX APPLICATIONS; MONOPOLE ANTENNA; SLOT;
D O I：
10.1049/el.2015.0466
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 compact coplanar waveguide (CPW)-fed triple-band monopole antenna with high-band isolation for various wireless applications is presented. The proposed antenna is composed of a CPW-fed structure and a hexagon-shaped patch on which a hexagon-shaped slot is etched for covering the wireless local area network (WLAN) band (2.4/5.2/5.8 GHz), and occupies a very compact size of 26 x 25 mm(2). By introducing a half-hexagon-shaped stub, additional bands can be realised covering the worldwide interoperability for microwave access (WIMAX) band (2.5/3.5/5.5 GHz). The proposed antenna has been fabricated and measured; results show a higher isolation between adjacent bands, good radiation pattern characteristics and stable gains in the operating bands. The simple feeding structure, compact size and uniplanar design make it easy to be integrated within portable devices for wireless communication.
引用
收藏
页码：735 / U10
页数：2
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