Title :
Excitation of an infinite two-row grating by a compact source in stratified media
Author :
Soloveitchik, A.L. ; Kyurkchan, A.G.
Abstract :
Summary form only given. The scalar problem of electromagnetic wave scattering by metallic gratings of complex geometry in stratified media is considered. The paper treats the "stack" of two arbitrary positioned infinite discrete gratings as a model of several important physical problems. The mathematical algorithm is based on the pattern equation method. A few interesting physical results are obtained, concerned with wave reflection by gratings built up from resonators or cube-corner reflectors, grating excitation by gaussian beams, point sources etc. The present approach may be easily generalised to the case of multi-row gratings
Keywords :
diffraction gratings; electromagnetic wave reflection; electromagnetic wave scattering; inhomogeneous media; arbitrary positioned infinite discrete gratings; compact source; complex geometry; cube-comer reflectors; electromagnetic wave scattering; gaussian beams; grating excitation; infinite two-row grating; metallic gratings; multi-row gratings; point sources; resonators; stack; stratified media; wave reflection; Communications technology; Electromagnetic diffraction; Electromagnetic scattering; Fourier series; Geometry; Gratings; Integral equations; Nonhomogeneous media; Optical reflection; Shape;
Conference_Titel :
Applied Electromagnetism, 2000. Proceedings of the Second International Symposium of Trans Black Sea Region on
Conference_Location :
Xanthi
Print_ISBN :
0-7803-6428-7
DOI :
10.1109/AEM.2000.943208
