Title :
Scattering and mode conversion of guided modes of a slab waveguide by a circular cylinder
Author_Institution :
University of Aalborg, Institute of Electronic Systems, Aalborg, Denmark
fDate :
10/1/1980 12:00:00 AM
Abstract :
Using expansions of modes of the dielectric slab waveguide in terms of the cylindrical functions, the scattering and mode conversion of guided modes by a circular dielectric cylinder are analysed approximately; mode conversion coefficients, total scattering power, and scattering power patterns are obtained. Some representative numerical results are presented for the case of scattering by a circular cylinder located in the surrounding outer region.
Keywords :
dielectric waveguides; guided electromagnetic wave propagation; waveguide theory; circular dielectric cylinder; dielectric slab waveguide; guided modes; mode conversion; scattering power;
Journal_Title :
Microwaves, Optics and Antennas, IEE Proceedings H
DOI :
10.1049/ip-h-1.1980.0056
