Scattering and mode conversion of guided modes of a slab waveguide by a circular cylinder
- 1 January 1980
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings H Microwaves, Optics and Antennas
- Vol. 127 (5) , 263-269
- https://doi.org/10.1049/ip-h-1.1980.0056
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
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