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A new digital predictive predistorter for behavioral power amplifier linearization

dc.contributor.authorMontoro López, Gabriel
dc.contributor.authorGilabert Pinal, Pere Lluís
dc.contributor.authorBertran Albertí, Eduardo
dc.contributor.authorCesari Bohigas, Albert
dc.contributor.authorSilveira, Daniel D.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2008-05-19T18:32:57Z
dc.date.available2008-05-19T18:32:57Z
dc.date.created2007-02
dc.date.issued2007-06
dc.identifier.citationMontoro, G.; Gilabert, P. L.; Bertran, E.; Cesari, A.; Silveira, D. D. A new digital predictive predistorter for behavioral power amplifier linearization. IEEE Microwave and Wireless Components Letters, 2007, vol. 17, núm. 6, p. 448-450
dc.identifier.urihttp://hdl.handle.net/2117/2027
dc.description.abstractThis letter presents a new digital adaptive predistorter (PD) for power amplifier (PA) linearization based on a nonlinear auto-regressive moving average (NARMA) structure. The distinctive characteristic of this PD is its straightforward deduction from the NARMA PA model, without the need of using an indirect learningapproachto identify the PD function.The PD itself presents a NARMA structure, and hence it can be quickly implemented by means of lookup tables. Single and multicarrier modulated signals collected from a three-stage LDMOS class AB PA, with a maximum output power of 48-dBm CW have been used to validate the linearity performance of this new predictive predistorter.
dc.format.extent3
dc.language.isoeng
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.otherPower Amplifier Linearization
dc.subject.otherPredictive Digital Predistorter
dc.titleA new digital predictive predistorter for behavioral power amplifier linearization
dc.typeArticle
dc.subject.lemacElectrònica de potència
dc.subject.lemacAmplificadors -- Alta freqüència
dc.contributor.groupUniversitat Politècnica de Catalunya. CMC - Control, Monitorització i Comunicacions
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.relation.projectidcttCICYT- TEC2005-07985-C03-02
dc.relation.projectidcttTARGET- IST-1-507893-NOE
local.personalitzacitaciotrue


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