手机屏蔽膜对电磁辐射的影响  

Influence of Electromagnetic Radiation of Mobile Phone on Shielding Film

作　　者：吴禄军[1] 李乔[1] 姚卓民[1] 张苏南[1] WU Lu-jun LI Qiao YAO Zhuo-min ZHANG Su-nan(The 27 th Research Institute of China Electronics Technology Group Corporation, Zhengzhou 450047, Chin)

机构地区：[1]中国电子科技集团公司第二十七研究所,郑州450047

出　　处：《电光系统》2017年第2期47-51,共5页Electronic and Electro-optical Systems

摘　　要：基于手机等效模型，给出了手机电磁波辐射原理。通过改变屏蔽膜在手机内部的不同放置位置对电磁辐射的影响试验，得出了手机屏蔽膜对手机电磁辐射影响的一些结论：在不影响正常通话的前提下，手机屏蔽膜能较大程度地降低手机对人体的电磁辐射。In this paper, the mobile electromagnetic radiation principle is given based on the equivalent model of mobile phone. By changing the different relative position of shielding film in mobile phone, the conclusions a- bout the influence of the cell phone shielding film on the electromagnetic radiation of mobile phone are obtained. The results show that cell phone shielding film can greatly reduces the electromagnetic radiation of mobile phone on human body without affecting normal communication.

关 键 词：手机等效模型 电磁辐射 屏蔽膜 

分 类 号：O441[理学—电磁学]