A Metamaterial-Inspired Handset Antenna with the SAR Reduction

被引：0
|
作者：
Kahng, Sungtek [1 ]
Kahng, Kyungseok [1 ]
Eom, Dajeong [1 ]
Lee, Boram [1 ]
Mok, Segyoon [1 ]
Yoo, Seongryong [1 ]
Kim, Jong-Guk [2 ]
Cho, Jeong-Hoon [2 ]
Kim, Kyungsuk [2 ]
机构：
[1] Univ Incheon, Dept Informat & Telecommun Eng, Inchon, South Korea
[2] LG Innotek Co, Ansan, South Korea
来源：
2012 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC) | 2012年
关键词：
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：
A method to reduce the specific absorption rate(SAR) of the antenna for WiMAX mobile communication is proposed in this paper. The SAR reduction is achieved by miniaturizing the physical size of the antenna for the given resonance frequency by devising a metamaterial-inspired radiator much smaller than the quarter-guided wavelength appearing in the conventional planar inverted F antenna(PIFA) or modified monopole antenna. The proposed antenna is placed near the head-phantom and its SAR is evaluated by the full-wave simulations(SEMCAD X), where the metamaterial-inspired antenna is shown to have the lower value than a modified monopole as the reference in terms of the SAR.
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页码：307 / 310
页数：4
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