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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 |
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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. |
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Abstract:
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Peer Reviewed |
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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 |
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Rights:
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Document type:
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Article |
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Published by:
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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