阻抗边界圆柱散射场的UTD解  

UTD Solution for Electromagnetic Scattering by a Circular Cylinder with lmpedance Boundary

作　　者：肖建明[1] 吴晓梅[1] 梁昌洪[1] 

机构地区：[1]西安电子科技大学,太原市电信局

出　　处：《通信学报》1996年第1期108-113,共6页Journal on Communications

摘　　要：本文分析了二维阻抗圆柱的电磁散射机理，讨论了金属圆柱、有耗涂层圆柱与阻抗圆柱的等效特性，获得了它们的散射场一致性绕射理论（ＵＴＤ）解。最后，给出了一组计算实例。The electromagnetic scattering mechanism of a two-dimensional impedance cylinder is investigated and the equivalent formats between a perfectly conducting cylinder, a dielectric coated cylinder and a impedance cylinder are given. A UTD solution is obtained for electromagnetic scattering by these circular cylinders. Finally several numerical examples are presented.

关 键 词：电磁散射 致性绕射理论 散射场 

分 类 号：O441.4[理学—电磁学]