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椭圆微带线色散特性的直线法分析*
引用本文:何宜军,李嗣范.椭圆微带线色散特性的直线法分析*[J].电子学报,1993,21(3):98-101.
作者姓名:何宜军  李嗣范
作者单位:东南大学无线电工程系,东南大学无线电工程系 南京 210018,南京 210018
摘    要:本文用直线法对椭圆微带线的色散特性进行了研究,导出了色散特性方程.在共焦椭圆情况下,当频率较低时,本文结果与准TEM波分析结果趋于一致。同时给出了两种微带结构的色散曲线。

关 键 词:直线法  色散  椭圆微带线  传输线

A Dispersion Characteristic Analysis of Elliptical Microstrip Lines Using the Mothed of Lines
He Yijun,Li SiFan.A Dispersion Characteristic Analysis of Elliptical Microstrip Lines Using the Mothed of Lines[J].Acta Electronica Sinica,1993,21(3):98-101.
Authors:He Yijun  Li SiFan
Abstract:In this paper, the basic principle of the method of lines is extended to the research of dispersion characteristic of elliptical microstrip lines using modified boundary conditions. A dispersion characteristic equation is derived. The results of this method are in agreement with those calculated in qu-asi-TEM case in low frequency for confocal ellipses. At the same time, the dispersion characteristic curves of two kinds of special microstrip lines are given.
Keywords:The method of lines  Dispersion characteristic  Elliptical microstrip lines
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