Title :
Wave diffraction by many element multilayer cylindrical gratings with dielectric layers
Author :
Bogdanov, Faik G. ; Kevanishvili, G.Sh.
Author_Institution :
Georgian Tech. Univ., Tbilsi
Abstract :
A rigorous theory of multielement multilayer cylindrical gratings placed inside or outside the dielectric layer is suggested. The diffraction characteristics of the combined gratings with various filings calculated in the far and near zones are presented and discussed. Resonance phenomena of complete reflection and transmission for combined gratings as well as the effects of the enlightenment and darkening of the grating in the presence of dielectric layer are revealed and investigated
Keywords :
diffraction gratings; electromagnetic wave diffraction; electromagnetic wave reflection; electromagnetic wave transmission; resonance; EM wave diffraction; dielectric layer; dielectric layers; diffraction characteristics; far zone; filings; multielement multilayer cylindrical gratings; near zone; reflection; resonance; transmission; Dielectrics; Diffraction gratings; Filling; Nonhomogeneous media; Resonance;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1997. DIPED-97
Conference_Location :
Lviv
Print_ISBN :
966-02-0296-2
DOI :
10.1109/DIPED.1997.710898
