Direct Contact Applicator with Convergent Effect of EM Field for Microwave Hypertrermia

Y. Takahashi, Y. Nikawa, T. Katsumata, S. Mori, M. Nakagawa, M. Kikuchi
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引用次数: 2

Abstract

A new type applicator for microwave hyperthermia operated at 433 MHz is proposed. This applicator, which is a waveguide array type, has a convergent effect of the electromagnetic field radiated from the applicator, and focal length of can be changeable. The electric field distributions in the model of human tissues from the aperture of the applicator were measured, and the simulation of temperature distributions was performed in the model heated with the applicator.
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具有电磁场会聚效应的微波热疗直接接触式涂抹器
提出了一种用于433 MHz微波热疗的新型施敷器。该涂敷器为波导阵列型,对涂敷器辐射的电磁场有会聚作用,且焦距可改变。测量了施药器孔径处的电场在人体组织模型中的分布,并模拟了施药器加热模型中的温度分布。
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