Title :
Electromagnetic scattering by a multilayer gyrotropic bianisotropic cylinder
Author :
Ming Zhang ; Le-Wei Li ; Tat-Soon Yeo ; Mook-Seng Leong
Author_Institution :
Antenna & Scattering Lab., Nat. Univ. of Singapore, Singapore
Abstract :
In this paper, we investigate the electromagnetic scattering by a multilayer circular gyrotropic bianisotropic cylinder in free space. The coupled wave equations of longitudinal field components are derived, and the transversal fields components are obtained from the longitudinal ones. The eigenfunction expansion method is used to solve the scattering problem after decoupling the coupled wave equations. Numerical results including RCS and near-zone fields are presented.
Keywords :
anisotropic media; eigenvalues and eigenfunctions; electromagnetic fields; electromagnetic wave scattering; radar cross-sections; wave equations; RCS; complex media; coupled wave equations; decoupling; eigenfunction expansion method; electromagnetic scattering; gyrotropic bianisotropic cylinder; longitudinal field components; multilayer circular cylinder; near-zone fields; transversal fields components; Boundary conditions; Eigenvalues and eigenfunctions; Electromagnetic coupling; Electromagnetic fields; Electromagnetic scattering; Engine cylinders; Frequency; Gyrotropism; Nonhomogeneous media; Partial differential equations;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.959672
