CONFORMAL ABSORBING BOUNDARY-CONDITIONS FOR THE VECTOR WAVE-EQUATION

被引：16

作者：

CHATTERJEE, A

VOLAKIS, JL

机构：

[1] Radiation Laboratory, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, Michigan

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1993年 / 6卷 / 16期

关键词：

FINITE-ELEMENT METHOD; ELECTROMAGNETIC RADIATION; ELECTROMAGNETIC SCATTERING; ABSORBING BOUNDARY CONDITION;

D O I：

10.1002/mop.4650061606

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：

An absorbing boundary condition of second order is derived for mesh terminations conformal to the shape of the radiator or scatterer. The boundary condition is expressed entirely in terms of the principal curvatures of the termination surface and results in a symmetric system of equations when incorporated into the finite-element functional. (C) 1993 John Wiley & Sons, Inc.

引用

页码：886 / 889

页数：4

共 7 条

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[2]

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[7]

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