Superquadric Waveguides
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1. ARBITRARY CROSS SECTION WAVEGUIDES: ANALYSIS OF MODAL FIELDS AND OF DISCONTINUITIES BETWEEN ARBITRARY CROSS SECTION WAVEGUIDES / GUIAS DE ONDA DE SEÇÃO ARBITRÁRIA: ANÁLISE DE CAMPOS MODAIS E DE DESCONTINUIDADES EM GUIAS DE DIFERENTES SEÇÕES
In the present work, the modal fields and cutoff wavenumbers of arbitrary cross section waveguides are determined using the Rayleigh-Ritz method. Initially, the method is applied to waveguides with cross section approximated by a convex polygon. Polynomial basis functions are used. Such basis functions limit the number of modes that can be computed, since po
Publicado em: 2003