Title:
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Generalized transverse resonance analysis of planar discontinuities considering the edge effect
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Author:
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Barlabe Dalmau, Antoni; Comerón Tejero, Adolfo; Pradell i Cara, Lluís
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones |
Abstract:
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Mode-matching related techniques such as the Generalized Transverse Resonance Method (GTR) suffer from the relative convergence phenomenon. To reduce its influence, we present a technique consisting of the application of basis functions incorporating the singular behavior of fields at edges and an optimal modal ratio. We present the results obtained analyzing a uniform finline and a short-circuited finline which demonstrate the minimization of the relative convergence phenomenon, allowing a fast and accurate analysis on a low-cost personal computer. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques -Waveguides -Resonance -Convergence of numerical methods -Fin lines -Mode matching -Planar waveguides -Resonance -Generalized transverse resonance analysis -Planar discontinuities -Edge effect -Relative convergence phenomenon -Mode-matching related technique -Basis functions -Optimal modal ratio -Field singular behavior -Uniform finline -Short-circuited finline -Convergence phenomenon minimisation -Ones -- Guies |
Rights:
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Document type:
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Article |
Published by:
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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