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Title:
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HTS nonlinearities in microwave disk resonators
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Author:
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Collado Gómez, Juan Carlos; Mateu Mateu, Jordi; Shaw, Timothy J.; O'Callaghan Castellà, Juan Manuel
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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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This article describes a procedure for the calculation of the intermodulation behavior of the TM010 mode in high temperature superconducting (HTS) disk resonators from a description of the local HTS nonlinearities. Successful cross-checks are performed by comparing the theoretical results with experimental measurements and simulations based on the multiport harmonic balance algorithm for a specific model of HTS nonlinearity. The application of this procedure to the determination of nonlinear material parameters from disk resonator measurements is illustrated and compared to theoretical predictions. |
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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
-High temperature superconductors
-Resonators
-Microwave devices
-high-temperature superconductors
-superconducting microwave devices
-superconducting resonators
-HTS nonlinearities
-microwave disk resonators
-intermodulation behavior
-TM010 mode
-multiport harmonic balance algorithm
-nonlinear material parameters
-Superconductors d'alta temperatura
-Microones -- Dispositius |
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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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ELSEVIER SCIENCE BV
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