一种医用椭圆环微带辐射器的研究

A New Elliptic Microstrip Ring Radiator for Medical Applications

作者提出了一种医用椭圆环微带辐射器的分析设计方法 ,并给出辐射器加热的实验结果。通过改变椭圆环微带辐射器的形状参数即可获得形状、大小可调的加热图形 ,因而加热效率高 ,能满足各种临床治疗的需要 ,特别是在治疗浅表肿瘤、皮肤疾病以及促进伤口愈合等方面 ,更显示其实用价值。研究表明 ,理论分析结果和实验结果基本吻合。

Elliptic microstrip ring antennas appear to offer important advantages in medical therapy when used for local tissue heating. Basic information on design of elliptic microstrip ring radiator for tissue heating and the experimental results for a unit designed to operate in the TM modes at 2450MHz are provided. The experimental results are found to be in good agreement with the theoretical results.