电磁辐射的防护服的性能分析和功能仿真。Based on analyzing the performance of clothing for electromagnetic radiation, the electromagnetic simulation software (Ansoft HFSS) is used to establish electromagnetic model for abdominal cavity of human body, which can be applied to simulate the specific absorption rate (SAR) of the abdominal cavity under irradiation of electromagnetic waves. The SAR of the abdominal cavity with or without protective clothing and with different clothing has been compared, and the differences of electromagnetic protective performance between materials and clothing made of these materials are also discussed. The results show that the SAR of the abdominal cavity is larger as the increase of radiation source
frequency is over a range of 300MHz to 900MHz .While at the same frequency of radiation sources, the protective performance of different clothing materials is related to their electrical characteristic parameters and protection patterns, and simply using the shielding effectiveness (SE) of clothing materials to illustrate the protective performance of clothing is relatively unilateral. Visualization of the electromagnetic protective performance of clothing can be preliminary achieved, and results of this research can also be applied to
improve the electromagnetic protective performance of clothing during the processes of design and manufacture to ensure health and safety of the people.