VARIATIONAL FINITE-ELEMENT ANALYSIS OF DIELECTRIC WAVE-GUIDES WITH NO SPURIOUS SOLUTIONS

被引：24

作者：

FERNANDEZ, FA

LU, Y

机构：

[1] Department of Electronic and Electrical Engineering, University College London, London, Torrington Place

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 25期

关键词：

Dielectric waveguides; Electromagnetic field theory; Matrix algebra;

D O I：

10.1049/el:19901367

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new variational formulation for the analysis of dielectric waveguides is presented. This formulation provides a direct solution for the propagation constant using only the transverse components of the magnetic field and avoids spurious solutions. It allows treatment of lossy anisotropic dielectrics and leads to a canonical sparse matrix eigenvalue problem. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：2125 / 2126

页数：2

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