Diffraction in the high frequency regime by a thin layer of dielectric material I: The equivalent impedance boundary condition

被引：0

作者：

Lafitte, OD ^{[1
]}

机构：

[1] CEA, Ctr Etud Limeil Valenton, F-94195 Villeneuve St Georges, France

[2] MIT, Dept Math, Cambridge, MA 02139 USA

来源：

SIAM JOURNAL ON APPLIED MATHEMATICS | 1999年 / 59卷 / 03期

关键词：

electromagnetics; boundary condition; asymptotics; microlocal analysis;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We discuss in this paper a generalized impedance boundary condition that can be used locally to replace a thin layer of material with dielectric absorbing constants. This condition takes into account the curvature of the body and the angle of incidence of the incident wave, which can be more general than a plane wave. We use this condition to obtain a system of equations outside the object equivalent to the system of Maxwell equations.

引用

页码：1028 / 1052

页数：25

共 36 条

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