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A 71% Relative Bandwidth Differential Integrated Power Amplifier With Optimized PAEmax for 5G-NR FR1 Carrier Aggregation Applications

dc.rights.licenseopenen_US
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorQUEHEILLE, Remi
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorDE MATOS, Magalie
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorDEVAL, Yann
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorKERHERVE, Eric
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorRIVET, Francois
IDREF: 135485576
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorDELTIMPLE, Nathalie
IDREF: 102460280
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorFELLMANN, Maxandre
dc.date.accessioned2025-05-23T09:31:28Z
dc.date.available2025-05-23T09:31:28Z
dc.date.issued2025-05-07
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/206698
dc.description.abstractEnThis paper proposes a wideband Power Amplifier (PA) integrated in 28nm FD-SOI CMOS technology dedicated to sub-6 GHz 5G with controlled PAEmax based on a variable harmonic load across its operating bandwidth. The PA achieves a gain between 31 and 34 dB, a Psat from 20.5 to 22 dBm in the operating bandwidth from 2.9 to 6.1 GHz. Thanks to the PAE control, a PAEmax between 27 and 35% is achieved along the entire operating bandwidth. Modulated 5G-NR FR1 signal measurements are performed with a Walsh-based DPD using an intra-band carrier aggregation scenario to showcase the PA robustness for contiguous carriers. For the first time to the best author’s knowledge, PAEmax control is demonstrated over a relative bandwidth of 71%.
dc.language.isoENen_US
dc.subject.en5G
dc.subject.enPower amplifiers
dc.subject.enPAE control
dc.subject.enWideband
dc.titleA 71% Relative Bandwidth Differential Integrated Power Amplifier With Optimized PAEmax for 5G-NR FR1 Carrier Aggregation Applications
dc.typeArticle de revueen_US
dc.identifier.doi10.1109/tcsii.2025.3567701en_US
dc.subject.halSciences de l'ingénieur [physics]en_US
bordeaux.journalIEEE Transactions on Circuits and Systems II: Express Briefsen_US
bordeaux.page1-1en_US
bordeaux.hal.laboratoriesIMS : Laboratoire de l'Intégration du Matériau au Système - UMR 5218en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.teamCIRCUIT DESIGNen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.identifier.funderIDHorizon 2020en_US
bordeaux.import.sourcecrossref
hal.identifierhal-05081616
hal.version1
hal.date.transferred2025-05-23T09:31:31Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcecrossref
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=A%2071%25%20Relative%20Bandwidth%20Differential%20Integrated%20Power%20Amplifier%20With%20Optimized%20PAEmax%20for%205G-NR%20FR1%20Carrier%20Aggregation%20Applications&rft.atitle=A%2071%25%20Relative%20Bandwidth%20Differential%20Integrated%20Power%20Amplifier%20With%20Optimized%20PAEmax%20for%205G-NR%20FR1%20Carrier%20Aggregation%20Applications&rft.jtitle=IEEE%20Transactions%20on%20Circuits%20and%20Systems%20II:%20Express%20Briefs&rft.date=2025-05-07&rft.spage=1-1&rft.epage=1-1&rft.au=QUEHEILLE,%20Remi&DE%20MATOS,%20Magalie&DEVAL,%20Yann&KERHERVE,%20Eric&RIVET,%20Francois&rft.genre=article


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