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The scattering of electromagnetic waves by rectangular‐cell double‐periodic magnetodielectric gratings
Author(s) -
Yachin Vladimir V.,
Ryazantseva Natalia V.
Publication year - 1999
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(19991105)23:3<177::aid-mop14>3.0.co;2-i
Subject(s) - scattering , microwave , electromagnetic radiation , galerkin method , reflection (computer programming) , physics , differential equation , mathematical analysis , optics , grating , mathematics , computer science , finite element method , quantum mechanics , programming language , thermodynamics
The problem of electromagnetic wave scattering by a double‐periodic magnetodielectric grating is solved by a new method based on the rigorous integro‐differential equations. The Galerkin method is applied to reduce these integro‐differential equations to a set of second‐order differential ones with constant coefficients in functionals. Numerical results for the total scattered power and transmission and reflection coefficients are presented. ©1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 23: 177–183, 1999.