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The generation of simple compliance boundaries for mobile communication base station antennas using formulae for SAR estimation.

机译:使用SAR估计公式为移动通信基站天线生成简单的遵从性边界。

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In this paper, a procedure is proposed for generating simple and practical compliance boundaries for mobile communication base station antennas. The procedure is based on a set of formulae for estimating the specific absorption rate (SAR) in certain directions around a class of common base station antennas. The formulae, given for both whole-body and localized SAR, require as input the frequency, the transmitted power and knowledge of antenna-related parameters such as dimensions, directivity and half-power beamwidths. With knowledge of the SAR in three key directions it is demonstrated how simple and practical compliance boundaries can be generated outside of which the exposure levels do not exceed certain limit values. The conservativeness of the proposed procedure is discussed based on results from numerical radio frequency (RF) exposure simulations with human body phantoms from the recently developed Virtual Family.
机译:在本文中,提出了一种为移动通信基站天线生成简单实用的合规边界的过程。该过程基于一组公式,用于估计一类公共基站天线周围某些方向的比吸收率(SAR)。针对全身和局部SAR给出的公式要求输入频率,发射功率以及天线相关参数(例如尺寸,方向性和半功率波束宽度)的知识作为输入。掌握了三个关键方向的SAR信息,可以证明如何生成简单而实用的合规性边界,而暴露水平不会超出某些极限值。基于最近开发的Virtual Family中人体模型的数字射频(RF)暴露模拟结果,讨论了所建议程序的保守性。

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