Scattering of the Gaussian beams on two-layer structure with gyrotropy

Author

Goryushko, D.N. ; Shmat´ko, A.A.

Author_Institution

Radio-Phys. Dept., Kharkov Nat. Univ. by V.N. Karazin, Ukraine

fYear

2002

fDate

26-26 Sept. 2002

Firstpage

281

Lastpage

282

Abstract

Research of the peculiarities of wave beam scattering by a structure with gyrotropy in the presence of magnetic losses is carried out. In this work the solution of the two-dimensional problem of scattering of a Gaussian wave beam incident on a ferrite layer with a magneto-dielectric sub-layer is considered. It is shown that there is the capability of controlling the spatial distribution of the scattered field over a wide range for various thicknesses of the gyrotropic layer by changing the constant magnetic field.

Keywords

electromagnetic wave scattering; ferrites; magnetic permeability; multilayers; permittivity; 2D scattering problem; EM wave scattering; Gaussian beams; electromagnetic waves; ferrite layer; gyrotropic media; magnetic field variation; magnetic losses; magneto-dielectric sub-layer; scattered field spatial distribution control; two-dimensional problem; two-layer structure; Apertures; Dielectrics; Electromagnetic scattering; Ferrites; Gyrotropism; Magnetic fields; Magnetic materials; Optical reflection; Permeability; Polarization;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on

Conference_Location

San Diego, CA, USA

Print_ISBN

0-7803-7423-1

Type

conf

DOI

10.1109/ICIMW.2002.1076194

Filename

1076194