人体与手机不同距离下比吸收率的研究
Research of Specific Absorption Rate under the Condition of
Different Distances between Human Body and Cell Phone
摘要 参照EN 62209-1、OET 65C 的测量方法及相关要求,基于瑞士SPEAG 公司生产的DASY 5 测试系统,对6 个品牌的手机进行了比吸收率测试。研究了手机分别工作在GSM 和WCDMA 两种模式下,与人体不同距离时人体对其电磁辐射比吸收率的变化。结果表明,OET 65C 测试的SAR 值要比EN 62209-1 测试的SAR 值大,且手机对身体部位的辐射更应引起重视。
关键词 手机辐射;比吸收率;测试系统
Abstract According to the measurement methods and requirements of EN 62209-1 and
OET 65C,based on DASY 5 test system,the specific absorption rate(SAR)for six brands
of cell phones were tested. The change of SAR value was researched when mobile
phone worked in GSM and WCDMA modes respectively with different distances from the
human body model. Test results showed that the SAR values tested by OET 65 C were
bigger than EN 62209-1, and the radiation on body regions should be more concerned.
Keywords cell phone radiation; specific absorption rate; test system
本期目录
-
家电安全的新思考
N... - 要闻
- GJB 151B-2...
- ISO 11452-...
- NFC论坛的认证流程及测试项目...
- 人体与手机不同距离下比吸收率的...
- 医用电气检测实验室电源系统的评...
- Supply军用便携式终端EM...
- 开关电源辐射发射抑制对策与实例...
- 固相法制备锰锌铁氧体及其吸波性...
- 电磁屏蔽材料的研究进展与展望 ...
- 辐射连续骚扰接收天线的测量不确...
- 信息技术设备接触电流测试解析 ...
- 静电耗散性材料电阻在防静电标准...
- 接地平面电流对信号电缆的干扰分...
- EFT测试空间辐射特性的仿真及...
- 2013 IEEE&...
- 休斯敦大学应用电磁学实验室 ...