基于FDTD算法的手机近场辐射建模与仿真
Shielding effectiveness modeling and simulation of EM radiation from mobile
phones based on FDTD algorithm
摘要 手机的辐射对人脑的影响一直是人们关注的话题,文章利用Fidelity软件,针对人体头部和手机结构进行建模仿真,计算头部内的电场分布。同时对手机的各种屏蔽方式和效果进行分析,并验证了人工合成的新屏蔽材料的实用性。
关键词 仿真 电场 屏蔽
Abstract Scientists pay more attention to the radiation effect on human head, which
make mobile phone producers have to consider about shielding problem. Here I use
Fidelity software to setup the simulation of human head and cell phone, compute
electric field distributing and analyze its shielding modes and effect.Also,a new kind of
shielding material is proved to be a good choice.
Key words Simulation; Electric field; Shield