多层媒质中散射DGF的系数  

THE COEFFICIENTS OF SCATTERING DGF IN MULTILAYERED MEDIA

作　　者：李乐伟 

机构地区：[1]中国电波传播研究所

出　　处：《微波学报》1989年第4期48-56,共9页Journal of Microwaves

基　　金：国家自然科学基金

摘　　要：长期以来,多层媒质中并矢格林函数的系数一直难以求解。本文给出了多层媒质中并矢格林函数的系数所满足的方程组,利用散射叠加法,求得了任意多层媒质中散射DGF的系数,给出了其一般表达式。It is difficult to solve the coefficients of dyadic Green's function in multi-layered media for a long time. In this paper, the equation groups satisfied by the coefficients of dyadic Green's function in multi-layered media were given. By iusing scattering superposition, the oefficients of scattering dyadic Green's function n arbitary multi-layered media were obtained and given in general forms.

关 键 词：多层媒质 矢格林函数 各向同性媒质 

分 类 号：TN011[电子电信—物理电子学]