摘要
研究时谐平面波在非均匀层状介质中的散射问题。设背景介质在x2方向是分层的,在x3方向不变,并且有一非均匀散射体位于此背景介质中。首先将此问题简化为二维散射问题,然后利用积分方程方法,探讨此问题的可解性,给出解结构的精确描述。
The scattering of plane time-harmonic electromagnetic waves in an inhomogeneous layered environment is considered.The background structure is layered in x2-direction and invariant in x3-direction,in which an inhomogeneous scatterer is embedded.First,the problem is simplified to a two-dimensional scattering problem.Then,the solvability of the scattering problem is presented by an integral equation method.The exact representation of solution to the model problem is given.
出处
《黑龙江大学自然科学学报》
CAS
北大核心
2010年第5期586-590,共5页
Journal of Natural Science of Heilongjiang University
基金
Supported by the National Natural Science Foundation of China(10801046)
the Foundation of Heilongjiang Province(LBHQ05114)
the Science Foundation of the Education Committee of Heilongjiang Province(11551362)
关键词
层状介质
散射问题
积分方程
layered medium
scattering problem
integral equation
