Electromagnetic scattering from dielectric and magnetic gratings of fibers - a T-matrix solution
Electromagnetic scattering from dielectric and magnetic gratings of fibers - a T-matrix solution
复制标题
纤维介电和磁光栅的电磁散射 - T 矩阵解决方案
DOI：
10.1163/156939396x00252
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发表时间：
1996
影响因子：
1.3
通讯作者：
W. Tabbara
中科院分区：
文献类型：
--
作者：
H. Roussel;W. Chew;F. Jouvie;W. Tabbara
本文研究了平面波从任意截面的介质和磁性纤维阵列上反射的二维问题。光栅被放置在空气中或嵌入在电介质板中，电介质板可以由完美的导电平面支撑。我们使用T矩阵方法来计算这些结构的散射场。与积分表示的比较。通过对一些吸波结构的算例，说明了T矩阵方法的有效性。
We consider the 2D-problem of the reflection of a plane wave from arrays of dielectric and magnetic fibers of arbitrary cross section. The gratings are placed in air or embedded in a dielectric slab which may be backed by a perfectly conducting plane. We use a T-Matrix method to compute the field scattered by these structures. Comparison with an integral representation is made. The efficiency of the T-Matrix approach is illustrated through the examples of some absorbing structures.