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Target parameter estimation using the Capon method in a MIMO OFDM DFRC system

dc.rights.licenseopenen_US
hal.structure.identifierIndian Institute of Science [Bangalore] [IISc Bangalore]
hal.structure.identifierIndian Institute of Science [IISc]
dc.contributor.authorBHOGAVALLI, Satwika
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorGRIVEL, Eric
IDREF: 151378606
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierThales Airborne Systems
hal.structure.identifierTHALES [France]
hal.structure.identifierThales DMS France, SAS
dc.contributor.authorCORRETJA, Vincent
dc.date.accessioned2025-04-15T08:27:33Z
dc.date.available2025-04-15T08:27:33Z
dc.date.conference2025-04-06
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/206205
dc.description.abstractEnDual-function radar communication (DFRC) systems have gained popularity because they integrate radar and communication functionalities into a single piece of hardware, enabling both functions to be performed simultaneously. Estimating the target parameters, specifically the direction of arrival, the range, and the velocity, is one of the main goals when dealing with DFRC systems. In this work, the target parameters are estimated independently using the popular Capon method with a multiple-input multiple-output DFRC system based on orthogonal frequency division multiplexing as the transmitted waveform. To this end, we show that a suitable waveform has to be designed to carry out the independent estimation of the range and the velocity and explain how to proceed for the a posteriori pairing of the estimations. The performance of the approach is compared with the modified Cramer-Rao bound. In addition, this method is compared with the existing subspace method and the variant of the Capon method proposed by Borgiotti-Lagunas.
dc.language.isoENen_US
dc.subject.enMIMO
dc.subject.enDFRC
dc.subject.enCapon
dc.subject.enSubspace methods
dc.subject.enWaveform design
dc.titleTarget parameter estimation using the Capon method in a MIMO OFDM DFRC system
dc.typeCommunication dans un congrèsen_US
dc.identifier.doi10.1109/ICASSP49660.2025.10888347en_US
dc.subject.halSciences de l'ingénieur [physics]en_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.conference.titleInternational Conference on Acoustics, Speech and Signal Processing (ICASSP)en_US
bordeaux.countryinen_US
bordeaux.title.proceedingICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processingen_US
bordeaux.teamSIGNAL AND IMAGE PROCESSINGen_US
bordeaux.conference.cityHyderabaden_US
hal.identifierhal-05034570
hal.version1
hal.date.transferred2025-04-15T08:27:35Z
hal.proceedingsouien_US
hal.conference.end2025-04-11
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
dc.rights.ccPas de Licence CCen_US
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