Title :
Electromagnetic waves transmission through grounded waveguide with scatterers
Author :
Drogobytsky, Roman
Author_Institution :
Karpenko Phys.-Mech. Inst., Acad. of Sci., Lvov, Ukraine
Abstract :
Investigation of the properties of fields, diffracted on a system of scatterers in a stratified medium, is an important problem of modern radiophysics. Description of such phenomena in the resonance frequency range, where the wavelength is close to the scatterers´ dimensions, is possible only with a rigorous solution of the corresponding diffraction problem. Significant difficulties arise when the scattered field is calculated in the case of arbitrary scatterer geometry. One way to solve the problem of scalar electromagnetic wave diffraction in the H-polarized case on scatterers in a stratified medium is proposed
Keywords :
Green´s function methods; Helmholtz equations; electromagnetic wave diffraction; electromagnetic wave polarisation; electromagnetic wave scattering; integral equations; waveguide theory; 2D Helmholtz equation; Green function; H-polarized mode; arbitrary scatterer geometry; electromagnetic wave transmission; grounded waveguide; integral equation system; resonance frequency range; scalar electromagnetic wave diffraction; scatterer dimensions; stratified medium; Electromagnetic diffraction; Electromagnetic fields; Electromagnetic scattering; Electromagnetic waveguides; Green function; Integral equations; Planar waveguides; Resonance; Resonant frequency; Ribs;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1996., 6th International Conference on
Conference_Location :
Lviv
Print_ISBN :
0-7803-3291-1
DOI :
10.1109/MMET.1996.565685