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Please use this identifier to cite or link to this item: http://hdl.handle.net/UCSP/15790
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dc.contributor.authorZenteno Bolaños, Efrain-
dc.contributor.authorRonnow, Daniel-
dc.date.accessioned2019-01-29T22:19:50Z-
dc.date.available2019-01-29T22:19:50Z-
dc.date.issued2017-
dc.identifier.issn189480es_PE
dc.identifier.urihttp://repositorio.ucsp.edu.pe/handle/UCSP/15790-
dc.description.abstractThis paper presents a multiple-input multiple-output (MIMO) nonlinear mitigation technique for closely spaced concurrent aggregated carrier systems. The transmitter architecture considers band-limited sources, where the predistorter and signal bandwidth are the same, thus reducing transmitter hardware cost and power consumption. The technique relies on multirate processing and linear filtering and uses the carrier frequencies to isolate the contribution of linear and nonlinear basis functions to the desired bands. This approach can be used with any MIMO model structure. In particular, models are linear in the parameters of low computational complexity. The technique was evaluated using three concurrent carriers of 50 MHz each fed to a Doherty amplifier. The results show significant reduction in the error vector magnitude and improvements for the transmitter efficiency using the proposed compensation technique. © 1963-2012 IEEE.es_PE
dc.description.uriTrabajo de investigaciónes_PE
dc.language.isoenges_PE
dc.publisherInstitute of Electrical and Electronics Engineers Inc.es_PE
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85009892701&doi=10.1109%2fTMTT.2016.2630066&partnerID=40&md5=d5e5e6ee7cc35a0511465e596eb296cbes_PE
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_PE
dc.sourceRepositorio Institucional - UCSPes_PE
dc.sourceUniversidad Católica San Pabloes_PE
dc.sourceScopuses_PE
dc.subjectDoherty amplifierses_PE
dc.subjectError compensationes_PE
dc.subjectTransmitterses_PE
dc.subjectCompensation techniqueses_PE
dc.subjectDigital predistortiones_PE
dc.subjectError vector magnitudees_PE
dc.subjectLow computational complexityes_PE
dc.subjectMulti-rate processinges_PE
dc.subjectNonlinear basis functionses_PE
dc.subjectNonlinear mitigationses_PE
dc.subjectTransmitter architecturees_PE
dc.subjectMIMO systemses_PE
dc.titleMIMO Subband Volterra Digital Predistortion for Concurrent Aggregated Carrier Communicationses_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.identifier.doihttps://doi.org/10.1109/TMTT.2016.2630066es_PE
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#2.02.01es_PE
Appears in Collections:Artículos - Ingeniería Electrónica y de Telecomunicaciones

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