Yin W Y, Li L W
Department of Electrical Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 Jul;60(1):918-25. doi: 10.1103/physreve.60.918.
Based on the principle of the equivolumetric model, the multiple scattering from two-dimensional composite gyrotropic bianisotropic cylinders (GBC's) possessing a certain magnetic group of symmetry is studied by using the indirect modeling technique. At first, a mathematical formulation for the problem is carried out and its solution expressed in terms of a system of simultaneous linear equations of infinite order. The normal incident wave can be either TE(z) or TM(z) polarization. The linear equation system is then numerically solved by truncating the infinite series. Its numerical results are obtained and presented to characterize the co- and cross-polarized scattering by some typical composite GBC's. Especially, the multiple interactions among all the modeling cylinders, i.e., the host and guest cylinders as well as the guest and guest cylinders, are examined. Some phenomena of the interactions are found and discussed.
基于等体积模型原理，采用间接建模技术研究了具有特定磁对称群的二维复合旋磁各向异性圆柱体（GBC）的多重散射。首先，对该问题进行数学公式化，并将其解表示为一个无穷阶联立线性方程组。垂直入射波可以是TE(z)或TM(z)极化。然后通过截断无穷级数对方程组进行数值求解。得到了数值结果，并给出了一些典型复合GBC的共极化和交叉极化散射特性。特别地，研究了所有建模圆柱体之间的多重相互作用，即主体圆柱体与客体圆柱体之间以及客体圆柱体与客体圆柱体之间的相互作用。发现并讨论了一些相互作用现象。
