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dc.contributor.authorYousefzadeh, Vahid
dc.contributor.authorAlarcón Cot, Eduardo José
dc.contributor.authorMaksimovic, Eduard Alarcón And Dragan
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2020-11-02T15:06:13Z
dc.date.issued2006-03
dc.identifier.citationYousefzadeh, V.; Alarcon, E.; Maksimovic, E. Three-level buck converter for envelope tracking applications. "IEEE power electronics letters", Març 2006, vol. 21, núm. 2, p. 549-552.
dc.identifier.issn1540-7985
dc.identifier.urihttp://hdl.handle.net/2117/331149
dc.description.abstractThis letter proposes a three-level buck converter for tracking applications such as envelope-tracking in radio frequency power amplifiers (RFPAs). It is shown that the three-level buck converter can offer advantages in terms of switching ripples, losses, bandwidth, or the size of magnetic components compared to a standard buck or a two-phase buck converter. Experimental results illustrate improved efficiency and ripple rejection in an RFPA envelope-tracking application representative for low-power battery-operated systems.
dc.format.extent4 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
dc.subject.lcshPower amplifiers
dc.subject.otherEnvelope elimination and restoration (EER)
dc.subject.otherRadio frequency power amplifier (RFPA)
dc.subject.otherThree-level buck converter
dc.titleThree-level buck converter for envelope tracking applications
dc.typeArticle
dc.subject.lemacAmplificadors de potència
dc.contributor.groupUniversitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits
dc.identifier.doi10.1109/TPEL.2005.869728
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/1603688
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac659350
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorYousefzadeh, V.; Alarcon, E.; Maksimovic, E.
local.citation.publicationNameIEEE power electronics letters
local.citation.volume21
local.citation.number2
local.citation.startingPage549
local.citation.endingPage552


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