Title :
Longitudinal slots in broad wall of rectangular waveguide inhomogeneously loaded with dielectric slab
Author :
Joubert, Johan ; McNamara, Derek A.
Author_Institution :
Dept. of Electron. & Comput. Eng., Pretoria Univ., South Africa
Abstract :
Computed and measured results are shown for the scattering and equivalent network properties of longitudinal slots in the broad wall of a rectangular waveguide inhomogeneously loaded with a dielectric slab. The formulation used involves the moment method solution of a pair of coupled integral equations containing the dyadic Green function of the inhomogeneously loaded waveguide as a kernel.
Keywords :
Green´s function methods; dielectric-loaded waveguides; equivalent circuits; integral equations; rectangular waveguides; waveguide theory; broad wall slots; coupled integral equations; dielectric slab; dyadic Green function; equivalent network properties; inhomogeneously loaded waveguide; longitudinal slots; moment method solution; rectangular waveguide;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910926
