电磁极化对人脑均匀电磁-热剂量学模型的影响

2015 23rd International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2015-11-02 DOI:10.1109/SOFTCOM.2015.7314086

M. Cvetković, D. Poljak

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引用次数: 1

摘要

本文研究了电磁波极化对均匀人脑模型的诱导比吸收率(SAR)和相关温升的影响。EM剂量学模型基于表面积分方程(SIE)公式，而脑热模型基于相关的Pennes生物组织热方程。垂直极化的峰值SAR值较高，而两种极化的全脑平均SAR值相似。

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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Effects of electromagnetic polarization in homogeneous electromagnetic-thermal dosimetry model of human brain

The paper deals with the effects of electromagnetic (EM) wave polarization on the induced specific absorption rate (SAR) and the related temperature rise in the homogeneous human brain model. The EM dosimetry model is based on the surface integral equation (SIE) formulation, while the thermal model of the brain is based on related Pennes' heat equation for biological tissue. Higher values of peak SAR for the vertical polarization have been obtained, while SAR averaged over whole brain is similar for both polarizations.

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2015 23rd International Conference on Software, Telecommunications and Computer Networks (SoftCOM)

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