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A NOTE ON THE APPLICATION OF EDGE-ELEMENTS FOR MODELING 3-DIMENSIONAL INHOMOGENEOUSLY-FILLED CAVITIES

被引：53
作者：
LEE, JF
MITTRA, R
机构：
[1] UNIV ILLINOIS,DEPT ELECT & COMP ENGN,ELECTROMAGNET COMMUN LAB,URBANA,IL 61801
[2] UNIV ILLINOIS,COORDINATED SCI LAB,URBANA,IL 61801
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1992年 / 40卷 / 09期
关键词：
D O I：
10.1109/22.156603
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：
The application of edge-elements for modeling three-dimensional inhomogeneously-filled cavities is presented in this paper. Explicit representations for the two element matrices, [S]e and [T]e, are provided in order to facilitate the implementation of the FEM formulation. Also included are the results of a numerical experiment that investigates the rate of convergence of the computation of the dominant resonance frequency of a rectangular cavity when the edge-element formulation is employed.
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页码：1767 / 1773
页数：7
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