WAVE-PROPAGATION IN INHOMOGENEOUS-MEDIA - A PLANEWAVE LAYER INTERACTION METHOD

被引：10

作者：

PAI, DM

机构：

[1] Electrical Engineering, University of Houston, Houston

来源：

WAVE MOTION | 1991年 / 13卷 / 03期

关键词：

D O I：

10.1016/0165-2125(91)90058-V

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A solution method is presented for wave propagation in inhomogeneous media. The method defines a propagator matrix in terms of coupled planewaves for solution continuation along one spatial coordinate and then computes the solution from the propagator matrix. The continuation removes one dimension from the problem and thereby simplifies the solution computation. The continuation consists of matrix multiplications. Numerical results agree well with analytical solutions.

引用

页码：205 / 209

页数：5

共 19 条

[1]

Aggrawal R. R., 1950, P INDIAN ACAD SCI A, V31, P417

[2] DIFFRACTION OF LIGHT BY ULTRASONIC WAVES .1. GENERAL THEORY [J].