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New properties of guided electromagnetic wave propagation in chiral media

Abstract: In this paper, we present a new study of the electromagnetic wave propagation inside a rectangular waveguide partially loaded with an isotropic chiral medium, by means of the coupled mode method. Along this analysis some new features related to the variation of the propagation constant versus frequency and the chirality parameter, which have not been previously reported in the literature, are introduced. Among them, we highlight the existence of a frequency point wherein all the dispersion curves cross each other, and the increasing of the cutoff frequency of the fundamental mode with the chirality of the medium.

 Autoría: Gómez A., Solano M.A., Fernández O., Vegas A.,

 Fuente: Microwave and Optical Technology Letters, 2013, 55(6), 1206-1212

 Editorial: John Wiley and Sons Inc.

 Fecha de publicación: 01/06/2013

 Nº de páginas: 7

 Tipo de publicación: Artículo de Revista

 DOI: 10.1002/mop.27534

 ISSN: 0895-2477,1098-2760

 Proyecto español: TEC2010-21496-C03-01 ; CSD2008-00066

 Url de la publicación: https://doi.org/10.1002/mop.27534