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| Impact on Human Body Exposed to High-Frequency Communication Electromagnetic Wave |
| Li Yongming1, Jia Jin1, Xu Luwen2, Tan Bo1, Yu Jihui1 |
| 1. State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University Chongqing 400044 China 2. Chongqing Electric Power Test & Research Institute Chongqing 401123 China |
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Abstract With the spread of mobile telecommunication, the changing of electromagnetic environment and the effect to human being are concerned recently. In order to investigate the impact of communication electromagnetic field striking on human body, it is necessary to compute the distribution and absorbability in human body in certain intensity at different frequencies. In this paper, a precise body model is established for studying the impact of electromagnetic wave. On the basis of this model and using the finite-difference time-domain method, the specific absorption rates are computed and analysed at different frequencies. The results show that the absorbability of main tissues in human body is different because of the different electromagnetic parameters. The work in this paper is valuable for the study of the impact of electromagnetic wave on the human body at high frequency efficiently.
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Received: 30 September 2009
Published: 04 March 2014
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2010, Vol. 25 
