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dc.contributor.authorGilabert Pinal, Pere Lluís
dc.contributor.authorMontoro López, Gabriel
dc.contributor.authorWang, Teng
dc.contributor.authorRuiz, Nieves
dc.contributor.authorGarcía García, José Ángel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationGilabert, Pere L., Montoro, G., Wang, T., Ruiz, N., García, J. Comparison of model order reduction techniques for digital predistortion of power amplifiers. A: European Microwave Conference. "2016 46th European Microwave Conference (EuMC 2016)". Londres: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1-4.
dc.description©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.description.abstractThis paper compares and discusses four techniques for model order reduction based on compressed sensing (CS), less relevant basis removal (LRBR), principal component analysis (PCA) and partial least squares (PLS). CS and PCA have already been used for reducing the order of power amplifier (PA) behavioral models for digital predistortion (DPD) purposes. While PLS, despite being popular in some signal processing areas, to the best author’s knowledge, still has not been used in the PA linearization field. Finally, the LRBR is an iterative search algorithm proposed by the authors in this paper for the sake of comparison. Experimental results are presented and the advantages and drawbacks of each method discussed.
dc.format.extent4 p.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
dc.subject.lcshPower amplifiers
dc.subject.otherCompressed sensing
dc.subject.otherDigital predistortion
dc.subject.otherPartial least squares
dc.subject.otherPrincipal component analysis
dc.titleComparison of model order reduction techniques for digital predistortion of power amplifiers
dc.typeConference report
dc.subject.lemacAmplificadors de potència
dc.contributor.groupUniversitat Politècnica de Catalunya. CSC - Components and Systems for Communications Research Group
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
local.citation.authorGilabert, Pere L.; Montoro, G.; Wang, T.; Ruiz, N.; García, J.
local.citation.contributorEuropean Microwave Conference
local.citation.publicationName2016 46th European Microwave Conference (EuMC 2016)

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