室外多源被动电磁暴露分析

2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems (BioWireleSS) Pub Date : 2012-04-03 DOI:10.1109/BIOWIRELESS.2012.6172740

C. P. Costa, G. Fontgalland, S. Barbin

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引用次数: 0

摘要

本文分析了位于被动用户附近的偶极子天线所产生的电磁场。被动用户被理解为在无线设备暴露于辐射时不访问该设备的用户。采用的人体头部模型由人体组织的四个同心大地水准面层组成。对于电耦合的最坏情况，即在实际情况中代表人类头部的热点，使用遗传算法获得最多三个天线的空间排列。在模拟中，水平极化天线被放置在距离头部固定距离的位置。给出了被动用户的最大电磁场水平的结果。将得到的水平与ICNIRP和ANATEL的参考水平进行比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of passive electromagnetic exposure to multisource distributed in outdoor places

In this paper an analysis of the electromagnetic fields (EMF) produced by dipole antennas located near a passive user is presented. A passive user is understood to be a subscriber that is not accessing a wireless device while it is exposed to radiation. The model adopted for the human head consists of four concentric geoid layers of human tissue. For the worst case of electric coupling, which in a real case represents the hot spot in the human head, spatial arrangements of up to three antennas are obtained using a genetic algorithm. For the simulations, horizontally polarized antennas are placed at a fixed distance from the head. Results for the maximum EMF levels on a passive user are presented. The levels obtained are compared to ICNIRP and ANATEL's reference levels.

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2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems (BioWireleSS)

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