THE RELATIONSHIP BETWEEN THE EM ENERGY ABSORPTION OF HUMAN BODY AND THE INCIDENT DIRECTION AND POLARIZATION OF PLANE WAVE  

作　　者：王长清 祝西里 

机构地区：[1]Peking University,Beijing 100871

出　　处：《Journal of Electronics(China)》1993年第1期79-85,共7页电子科学学刊（英文版）

摘　　要：The problems of EM energy absorption of human body irradiated by plane wave arediscussed by the Finite-Difference Time-Domain(FD-TD)method.The local Specific AbsorptionRates(SARs),the whole-body average SARs and the layer average SARs for the inhomogeneousblock model of human body with different incident direction and different polarization of theincident waves are calculated.The results show that the appearance of maximum EM energyabsorption is not always at the situation of the front incidence and the local SARs are moreimportant for the interaction of the EM fields with human body.All results provide more infor-mation about the electromagnetic dosimetry for human body.The problems of EM energy absorption of human body irradiated by plane wave are discussed by the Finite-Difference Time-Domain(FD-TD)method.The local Specific Absorption Rates(SARs),the whole-body average SARs and the layer average SARs for the inhomogeneous block model of human body with different incident direction and different polarization of the incident waves are calculated.The results show that the appearance of maximum EM energy absorption is not always at the situation of the front incidence and the local SARs are more important for the interaction of the EM fields with human body.All results provide more infor- mation about the electromagnetic dosimetry for human body.

关 键 词：EM energy ABSORPTION FINITE-DIFFERENCE TIME-DOMAIN method Specific ABSORPTION rate Electromangetic DOSIMETRY 

分 类 号：TN01[电子电信—物理电子学]