Title :
Resonant system of selection and absorption of waveguide mode
Author :
Bondarenko, O.V. ; Kazanskiy, V.B.
Author_Institution :
Theor. Radiophys., Kharkov State Univ., Ukraine
Abstract :
Nonsymmetric inhomogeneous lateral expansion of a parallel-plate waveguide containing dielectric layers, a resistive film, and a grating of metallic strips is studied. A propagation constant is found from two-sided equivalent boundary conditions, and scattering coefficients are obtained from the solution of the diffraction problem with the method of moments
Keywords :
diffraction gratings; electromagnetic wave diffraction; electromagnetic wave scattering; method of moments; parallel plate waveguides; resonators; waveguide components; waveguide theory; dielectric layers; diffraction problem; grating; metallic strips; method of moments; nonsymmetric inhomogeneous lateral expansion; parallel-plate waveguide; propagation constant; resistive film; resonant system; scattering coefficients; two-sided equivalent boundary conditions; waveguide mode absorption; waveguide mode selection; Absorption; Boundary conditions; Dielectrics; Diffraction; Gratings; Moment methods; Propagation constant; Resonance; Scattering; Strips;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709996
