Publication:
OFDM performance in amplifier nonlinearity

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dc.affiliation.dptoUC3M. Departamento de Teoría de la Señal y Comunicacioneses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Comunicacioneses
dc.contributor.authorMerchán-González, Sergio
dc.contributor.authorGarcía-Armada, Ana
dc.contributor.authorGarcía-García, José Luis
dc.date.accessioned2012-05-14T09:27:15Z
dc.date.accessioned2012-05-14T16:00:01Z
dc.date.available2012-05-14T16:00:01Z
dc.date.issued1998-03
dc.description.abstractThe activities of the current European RACE and ACTS projects have led to an increasing interest in OFDM (orthogonal frequency division multiplexing) as a means of combating impulsive noise and multipath effects and making fuller use of the available bandwidth of the system. This paper analyses the performance of OFDM signals in amplifier nonlinearity. In particular, bit error rate (BER) degradation as a result of amplitude limiting or clipping are analysed. In the presence of both nonlinear distortion and additive Gaussian noise, optimized output power back off is provided to balance the requirements of minimum BER and power amplifier efficiency. For this purpose, an OFDM system has been built using the SPW (Signal Processing Worksystem) simulator.
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.identifier.bibliographicCitationIEEE Transactions on Broadcasting, (March 1998), 44(1), 106-114
dc.identifier.doi10.1109/11.713060
dc.identifier.issn0018-9316
dc.identifier.publicationfirstpage106
dc.identifier.publicationissue1
dc.identifier.publicationlastpage114
dc.identifier.publicationtitleIEEE Transactions on Broadcasting
dc.identifier.publicationvolume44
dc.identifier.urihttps://hdl.handle.net/10016/14229
dc.language.isoeng
dc.publisherIEEE
dc.relation.publisherversionhttp://dx.doi.org/10.1109/11.713060
dc.rights© 1998 IEEE
dc.rights.accessRightsopen access
dc.subject.ecienciaTelecomunicaciones
dc.subject.otherOFDM
dc.subject.otherBit error rate (BER)
dc.subject.otherBandwidth
dc.subject.otherNonlinearity
dc.titleOFDM performance in amplifier nonlinearity
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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