Influence of the hand on the specific absorption rate assessments of mobile phones
Influence of the hand on the specific absorption rate assessments of mobile phones
复制标题
手对手机比吸收率评估的影响
DOI：
10.1002/mop.26644
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
V. Monebhurrun
中科院分区：
文献类型：
--
作者：
V. Monebhurrun
研究了手对移动的手机比吸收率（SAR）评估的影响，观察到手存在时SAR值增加，但电磁现象仍然无法解释。手掌和天线之间的距离在此被示出为重要参数。使用放置在平头体模和扁平手部体模之间的偶极天线进行的数值模拟和测量证实，在给定频率下，对于天线与手部之间距离的某些特定值，SAR预期会增加。© 2012 Wiley Periodicals，Inc.微波光学技术快报54：654-656，2012;在wileyonlinelibrary.com在线查看这篇文章。DOI 10.1002/mop.26644
The influence of the hand on the specific absorption rate (SAR) assessments of mobile phones is investigated.An increase of the SAR value in the presence of the hand has been observed but the electromagnetic phenomenon is still unexplained. The distance between the palm of the hand and the antenna is herein shown to be an important parameter. Numerical simulations and measurements performed using a dipole antenna placed in‐between a flat head phantom and a flat hand phantom confirm that an increase of the SAR is expected for some specific values of the distance between the antenna and the hand at a given frequency. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:654–656, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26644