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Dual-Signal Transmission Using RF Precoding and Analog Beamforming With TMAs

dc.contributor.authorManeiro-Catoira, Roberto
dc.contributor.authorBrégains, Julio
dc.contributor.authorGarcía-Naya, José A.
dc.contributor.authorCastedo, Luis
dc.date.accessioned2024-02-12T12:38:38Z
dc.date.available2024-02-12T12:38:38Z
dc.date.issued2018-06
dc.identifier.citationR. Maneiro-Catoira, J. Bregains, J. A. Garcia-Naya, y L. Castedo, «Dual-Signal Transmission Using RF Precoding and Analog Beamforming With TMAs», IEEE Commun. Lett., vol. 22, n.o 8, pp. 1640-1643, ago. 2018, doi: 10.1109/LCOMM.2018.2848274.es_ES
dc.identifier.issn1089-7798
dc.identifier.issn1558-2558
dc.identifier.urihttp://hdl.handle.net/2183/35579
dc.description© 2018 IEEE. This version of the article has been accepted for publication, after peer review. 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. The Version of Record is available online at: https://doi.org/10.1109/LCOMM.2018.2848274es_ES
dc.description.abstract[Absctract]: Time-modulated arrays (TMAs) receiving beamforming provide a noteworthy hardware simplicity given the ability of this multi-antenna technique to transform spatial diversity into frequency diversity. However, the dual behavior at transmission seems to be as simple as limited: a given signal is simultaneously transmitted over all the different TMA harmonic patterns. We investigate the efficient and simultaneous transmission of two different signals over the same physical antenna using two independent harmonic beam-patterns of the TMA. For that purpose, we propose an innovative dual-signal TMA transmitter based on two complementary operations: the complex mixing of the baseband signals and the TMA processing with quadrature and time-delayed periodic pulses.es_ES
dc.description.sponsorshipThis work has been funded by the Xunta de Galicia (ED431C 2016-045, ED341D R2016/012, ED431G/01), the Agencia Estatal de Investigación of Spain (TEC2015-69648-REDC, TEC2016-75067-C4-1-R) and ERDF funds of the EU (AEI/FEDER, UE).es_ES
dc.description.sponsorshipXunta de Galicia; ED431C 2016-045es_ES
dc.description.sponsorshipXunta de Galicia; ED341D R2016/012es_ES
dc.description.sponsorshipXunta de Galicia; ED431G/01es_ES
dc.language.isoenges_ES
dc.publisherIEEEes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2015-69648-REDC/ES/RED COMONSENSes_ES
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2016-75067-C4-1-R/ES/CODIFICACIÓN Y PROCESADO DE SEÑALES PARA REDES EMERGENTES DE COMUNICACIÓN Y DE SENSORES INALÁMBRICASes_ES
dc.relation.urihttps://doi.org/10.1109/LCOMM.2018.2848274es_ES
dc.subjectAntenna arrayses_ES
dc.subjectTime-modulated arrayses_ES
dc.subjectBeamforminges_ES
dc.subjectSpatial diversityes_ES
dc.titleDual-Signal Transmission Using RF Precoding and Analog Beamforming With TMAses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitleIEEE Communications Letterses_ES
UDC.volume22es_ES
UDC.issue8es_ES
UDC.startPage1640es_ES
UDC.endPage1643es_ES


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