Title :
Two-dimensional periodic round-holes grating diffraction
Author :
Lerer, A. ; Kazmin, I.
Author_Institution :
Dept. of Phys., Rostov State Univ., Rostov-on-Don
Abstract :
A computationally efficient method is presented for analyzing the scattering from frequency selective surfaces (FSS) comprised of circular apertures in metal screen. The formulation is carried out in the spectral domain where the convolution form of the integral equation for the induced magnetic current reduces to an algebraic one. The diagonalizing procedure was applied to these equations and the spectral-Galerkin technique is used to solve the resulting equations
Keywords :
Galerkin method; diffraction gratings; electromagnetic wave scattering; frequency selective surfaces; inhomogeneous media; spectral-domain analysis; 2D periodic round-holes grating; circular apertures; convolution form; diffraction grating; frequency selective surfaces; induced magnetic current; integral equation; metal screen; scattering; spectral domain; spectral-Galerkin technique; Aperture antennas; Convolution; Diffraction gratings; Frequency selective surfaces; Integral equations; Magnetic analysis; Magnetic domains; Magnetic separation; Microstrip antennas; Reflector antennas;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0490-8
DOI :
10.1109/MMET.2006.1689860
