Monotonous difference schemes for the Maxwell equations in the problem of nonstationary wave diffraction by double periodic arrays

Author

Prosvirnin, S.L. ; Vanin, V.A.

Author_Institution

Inst. of Radio Astron., Nat. Acad. of Sci. of Ukraine, Kharkov, Ukraine

fYear

2004

fDate

19-22 Sept. 2004

Firstpage

115

Lastpage

117

Abstract

A new difference scheme is constructed by using the flow form of the Maxwell equations for the solution of three-dimensional time-dependent problem of plane electromagnetic wave diffraction by planar periodic on two directions structure consisted of metal strip particles. The limiting principle is applied to increasing of algorithm efficiency. Some field characteristics are obtained in the problems of wave diffraction by periodic arrays of strip dipoles and C-shaped volumetric particles.

Keywords

Maxwell equations; electromagnetic wave diffraction; electromagnetic wave scattering; periodic structures; 3-D electromagnetic scattering; C-shaped volumetric particle; Maxwell equation; double periodic array; electromagnetic wave diffraction; limiting principle; metal strip particle; strip dipoles; three-dimensional time-dependent problem; Difference equations; Eigenvalues and eigenfunctions; Electromagnetic diffraction; Electromagnetic fields; Electromagnetic scattering; Maxwell equations; Periodic structures; Radio astronomy; Slabs; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrawideband and Ultrashort Impulse Signals, 2004 Second International Workshop

Print_ISBN

0-7803-8673-6

Type

conf

DOI

10.1109/UWBUS.2004.1388066

Filename

1388066