微波应用器与紧凑扼流圈的最佳有效长度:表面电流分析

S. Kp, K. Arunachalam
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引用次数: 1

摘要

本文提出了一种紧凑的四分之一波同轴扼流圈设计,用于腔内热疗的靶向热传递。在不同的有源天线长度和外导体扼流圈位置下,对天线性能进行了数值评估,比较了SAR和功率反射特性,并在液体模体中对结果进行了实验验证。
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Optimal Active Length for Microwave Applicator With a Compact Choke: Surface Current Analysis
In this paper, a compact, quarter-wave coaxial choke design for targeted heat delivery for intracavitary hyperthermia is presented. Antenna performance was evaluated numerically and compared in terms of SAR and power reflection characteristics for varying active antenna lengths and choke position on the outer conductor, and the results were experimentally validated in liquid phantom.
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