Design a Dual-Band High-Impedance Surface Structure for Electromagnetic Protection in WLAN Applications

被引：0

作者：

Lin, Ming-Shing ^{[1
]}

Huang, Yi-Han ^{[1
]}

Hsu, Chung-I G. ^{[1
]}

机构：

[1] NYUST, Dept Elect Engn, 123,Sec 3,Univ Rd, Touliu 64002, Yunlin, Taiwan

来源：

2014 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, TOKYO (EMC'14/TOKYO) | 2014年

关键词：

electromagnetic compatibility; electromagnetic protection sheet; high-impedance surface (HIS); total radiated power (TRP); specific absorption rate (SAR); SAR;

D O I：

暂无

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：

In this study, a dual-band high-impedance surface (HIS) structure and a dual-band monopole antenna were designed for 2.45 GHz and 5.25 GHz WLAN applications. This HIS structure was proposed as an electromagnetic (EM) protective sheet to reduce undesirable EM radiation of antenna. The effects of EM protection sheets including metallic plates, R-cards, and HIS on the specific absorption rate (SAR) and on the antenna performance were then numerically and experimentally investigated. It was found that that the HIS can serve as an EM protective sheet without affecting the forward radiation power of the antenna.

引用

页码：525 / 528

页数：4

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