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dc.contributor.authorCollado Gómez, Juan Carlos
dc.contributor.authorMateu Mateu, Jordi
dc.contributor.authorMenéndez Nadal, Óscar
dc.contributor.authorO'Callaghan Castellà, Juan Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2007-05-28T08:43:59Z
dc.date.available2007-05-28T08:43:59Z
dc.date.created2004
dc.date.issued2005-06-30
dc.identifier.citationCollado, C.; Mateu, J.; Menendez, O.; O'Callaghan, J. Nonlinear distortion in a 8-pole quasi-elliptic bandpass HTS filter for CDMA system. IEEE Transactions on applied superconductivity, 2005, vol. 15, núm. 2, p. 992-995.
dc.identifier.issn1051-8223
dc.identifier.urihttp://hdl.handle.net/2117/1043
dc.description.abstractHigh Temperature Superconductor materials are known to produce intermodulation and other nonlinear effects which may restrict their use in wireless communication systems. Quantifying this degradation is crucial in determining if the use of HTS filters in the receiver is beneficial. In this work we use an approach for representing the HTS filter nonlinear equivalent circuit and simulating its performance. We have tested the approach on a planar, 8-pole quasielliptic (QE) filter, showing agreement between simulations and measurements of intermodulation products (IMD). The nonlinear equivalent circuit is then used to predict the nonlinear behavior of the filter and its effects on system parameters when it is subject to broadband signals like those used in wireless communication systems.
dc.format.extent992-995
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques
dc.subject.lcshHigh temperature superconductors
dc.subject.lcshSuperconductivity
dc.subject.otherband-pass filters
dc.subject.othercircuit simulation
dc.subject.othercode division multiple access
dc.subject.otherequivalent circuits
dc.subject.otherhigh-temperature superconductors
dc.subject.otherintermodulation distortion
dc.subject.othernonlinear filters
dc.subject.othernonlinear network analysis
dc.subject.otherradio receivers
dc.subject.othersuperconducting filters
dc.titleNonlinear Distortion in a 8-Pole Quasi-Elliptic Bandpass HTS Filter for CDMA System
dc.typeArticle
dc.subject.lemacSuperconductors a altes temperatures
dc.subject.lemacSuperconductivitat
dc.contributor.groupUniversitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac1654773
local.personalitzacitaciotrue


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