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dc.contributor.authorGonzález García, Salvador
dc.contributor.authorCosten, Fumie
dc.contributor.authorFernández Pantoja, Mario Alberto 
dc.contributor.authorDíaz Angulo, Luis Manuel 
dc.contributor.authorÁlvarez González, Jesús
dc.identifier.citationGonzález García, S.; et al. Efficient excitation of waveguides in Crank-Nicolson FDTD. Progress In Electromagnetics Research Letters, 17: 27–38 (2010). []es_ES
dc.description.abstractIn this paper, we present a procedure to calculate the discrete modes propagated with Crank-Nicolson FDTD in metallic waveguides. This procedure enables the correct excitation of this kind of waveguides at any resolution. The problem is reduced to solving an eigenvalue equation, which is performed, both in a closed form, for the usual rectangular waveguide, and numerically in the most general case, validated here with a ridged rectangular waveguide.es_ES
dc.description.sponsorshipThe work described in this paper and the research leading to these results has received funding from the European Community's Seventh Framework Programme FP7/2007-2013, under grant agreement no 205294 (HIRF SE project), and from the Spanish National Projects TEC2010-20841-C04-04, TEC2007-66698-C04-02, CSD2008- 00068, DEX-530000-2008-105, and the Junta de Andalucia Projects TIC1541 and P09-TIC-5327.es_ES
dc.publisherEMW Publishinges_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 3.0 License
dc.rightsAn error occurred on the license name.*
dc.rights.uriAn error occurred getting the license - uri.*
dc.subjectMetallic waveguideses_ES
dc.subjectFinite Difference Time Domain (FDTD) methodses_ES
dc.subjectaveguide excitationes_ES
dc.titleEfficient excitation of waveguides in Crank-Nicolson FDTDes_ES

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