Analysis of rectangular-cell double-periodic magneto-dielectric gratings

Author

Ryazantseva, N.V. ; Yachin, V.V.

Author_Institution

Radioastron. Inst., Acad. of Sci., Kharkov, Ukraine

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

49

Lastpage

52

Abstract

The problem of electromagnetic wave scattering by a double-periodic grating is solved by a new method based on the rigorous volume integro-differential equations. The Galerkin method is applied to reduce these volume integro-differential equations to a set of second-order differential ones with constant coefficients in functionals. Numerical solutions were obtained for the simplest double-periodic magneto-dielectric rectangular-cell grating as an example of a structure with translational symmetry

Keywords

Galerkin method; diffraction gratings; electromagnetic wave scattering; integro-differential equations; periodic structures; Galerkin method; double-periodic grating; electromagnetic wave scattering; magneto-dielectric gratings; rectangular-cell grating; second-order differential equations; translational symmetry; volume integro-differential equations; Electromagnetic scattering; Geometry; Gratings; Integral equations; Integrodifferential equations; Magnetic analysis; Magnetic materials; Magnetic separation; Radio astronomy; Tensile stress;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1999. Proceedings of IVth International Seminar/Workshop

Conference_Location

Lviv

Print_ISBN

966-02-0864-2

Type

conf

DOI

10.1109/DIPED.1999.822128

Filename

822128