Title :
The edge effects under diffraction of the plane wave on a finite grating consisting from thing screens
Author :
Kyurkchan, A.G. ; Manenkov, S.A. ; Smirnova, N.I.
Author_Institution :
Moscow Tech. Univ. of Commun. & Inf., Moscow, Russia
Abstract :
The method of continued boundary conditions is extended to the problem of wave scattering on the grating consisting from thing screens. Both infinite and finite gratings are considered in the paper. The effective numerical algorithm based on spline approximation of unknown currents is offered. Comparison of the reflection and transmission coefficients for infinite and finite grating with large number of elements is made.
Keywords :
approximation theory; diffraction gratings; electromagnetic wave diffraction; splines (mathematics); edge effects; electromagnetic wave diffraction; infinite gratings; numerical algorithm; plane wave; spline approximation; thing screens; wave scattering; Gratings;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory (MMET), 2012 International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4673-4478-4
DOI :
10.1109/MMET.2012.6331192
