Wearable dual-band composite right/left-handed waveguide textile antenna for WLAN applications

被引：46
|
作者：
Yan, Sen [1 ]
Soh, Ping Jack [1 ,2 ]
Vandenbosch, Guy A. E. [1 ]
机构：
[1] Katholieke Univ Leuven, ESAT TELEMIC, Kasteelpk Arenberg 10 Box 2444, B-3001 Louvain, Belgium
[2] Univ Malaysia Perlis, Sch Comp & Commun Engn, Arau 02600, Perlis, Malaysia
来源：
ELECTRONICS LETTERS | 2014年 / 50卷 / 06期
关键词：
All Open Access; Bronze;
D O I：
10.1049/el.2013.3529
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：
An innovative, flexible, planar waveguide antenna operating in dual-band mode for WLAN applications is proposed. This antenna has a simple topology, is compact and is easy to manufacture fully using textiles. It involves loading by a composite right/left-handed waveguide to generate similar radiation patterns and low backward radiation in both operating bands. The latter property is extremely desirable for wearable applications as it avoids performance degradation due to dielectric coupling to the body, besides reducing possible health risks. Simulated and measured results indicate a good reflection and radiation performance agreement in both the 2.45 and the 5.4 GHz WLAN bands.
引用
收藏
页码：424 / +
页数：2
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