偶极天线在GHz频段辐射下多层组织模型的吸收功率密度:第一部分理论背景

2022 7th International Conference on Smart and Sustainable Technologies (SpliTech) Pub Date : 2022-07-05 DOI:10.23919/SpliTech55088.2022.9854340

D. Poljak, A. Šušnjara, Lucija Kraljević

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引用次数: 3

摘要

本文讨论了基于解析/数值方法评估偶极子天线辐射下人体组织平面多层模型中吸收功率密度$(S_{ab})的理论背景。通过菲涅耳平面波近似的反射/透射系数来考虑多层组织模型中的反射/透射现象。通过求解波克林顿积分-微分方程和辐射电场和磁场的相关积分表达式，分析了多层以上偶极子天线的辐射。给出了应用的数值计算方法的概要。

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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Absorbed Power Density in a Multilayer Tissue Model due to Radiation of Dipole Antenna at GHz Frequency Range: Part I Theoretical Background

The paper deals with a theoretical background for the assessment of the absorbed power density $(S_{ab})$ in the planar multilayer model of the human tissue due to radiation of dipole antenna based on analytical/numerical approach. The reflecting/transmitting phenomena in multilayer tissue model are taken into account via the corresponding reflection/transmission coefficient stemming from Fresnel plane wave approximation. Radiation of dipole antenna above a multilayer is analysed by solving the Pocklington integro-differential equation and related integral expressions for the radiated electric and magnetic fields. An outline of applied numerical procedure is given, as well.

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2022 7th International Conference on Smart and Sustainable Technologies (SpliTech)

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