Spectral-domain dyadic Green’s functions in chiral media

被引：0

作者：

仲海洋 ^{[1
]}

秦治安 ^{[1
]}

姚丽 ^{[1
]}

陈宝玖 ^{[1
]}

机构：

[1] Dept. of Physics, Dalian Maritime University

来源：

Journal of Harbin Institute of Technology(New series) | 2009年 / 16卷 / 06期

关键词：

electromagnetic dyadic Green’s function; divergenceless component; irrotational component; dyadic Dirac δ function; Fourier transformation;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

A novel method of deriving the electromagnetic dyadic Green’s functions in an unbounded, lossless, reciprocal and homogeneous chiral media described by the constitutive relations D=εE+jγB and H=jγE+μ-1B-(ωε)-1γJ is given. The divergenceless and irrotational splitting of dyadic Dirac δ function and Fourier transformation are used to directly obtain the divergenceless and irrotational component of spectral-domain dyadic Green’s functions in chiral media. This method avoids using the dyadic Green’s function eigenfunction expansion technique. The method given here can be generalized to a source-free region and an achiral case.

引用

页码：827 / 829

页数：3