手机近场辐射对人脑影响的有限元分析

Finite Element Analysis of Effects of the Radiation of Mobile Phone on Human Brain

根据人脑的核磁共振影像(MRI)以及人脑组织数据,采用多物理量有限元模拟的方法进行建模,计算了人脑在手机近场辐射情况下的比吸收率(SAR)和局部温升的特性,并就辐射对人脑的影响问题进行了探讨。模拟结果符合相关国际标准规定,模拟数据合理。

Based on the magnetic resonance image（MRI） and the relative date of human brain tisue,a model was established by the multi-physics finite element simulation method.The specific Absorption rate（SAR）and local temperature raise character of brain under the near-field radiation of mobile phone was charactered,and the influence of radiation on human brains was discussed.And the modeling results agree with the international standard with reasonable modeling data.