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A portable 3D Imaging FMCW MIMO Radar Demonstrator with a 24x24 Antenna Array for Medium Range Applications

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A portable 3D Imaging FMCW MIMO Radar Demonstrator with a 24x24 Antenna Array for Medium Range Applications

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dc.contributor.author Ganis, Alexander es_ES
dc.contributor.author Miralles-Navarro, Enric es_ES
dc.contributor.author Schoenlinner, B. es_ES
dc.contributor.author Prechtel, Ulrich es_ES
dc.contributor.author Meusling, Askold es_ES
dc.contributor.author Heller, Christoph es_ES
dc.contributor.author Spreng, T. es_ES
dc.contributor.author Mietzner, J. es_ES
dc.contributor.author Krimmer, Christian es_ES
dc.contributor.author Haeberle, Babette es_ES
dc.contributor.author Lutz, Steffen es_ES
dc.contributor.author Loghi, Mirko es_ES
dc.contributor.author Belenguer Martínez, Ángel es_ES
dc.contributor.author Esteban González, Héctor es_ES
dc.contributor.author Ziegler, Volker es_ES
dc.date.accessioned 2019-05-31T20:44:08Z
dc.date.available 2019-05-31T20:44:08Z
dc.date.issued 2018 es_ES
dc.identifier.issn 0196-2892 es_ES
dc.identifier.uri http://hdl.handle.net/10251/121376
dc.description © 2018 IEEE. Personal use of this material is permitted. Permissíon from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertisíng 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.
dc.description.abstract [EN] Multiple-input multiple-output (MIMO) radars have been shown to improve target detection for surveillance applications thanks to their proven high-performance properties. In this paper, the design, implementation, and results of a complete 3-D imaging frequency-modulated continuous-wave MIMO radar demonstrator are presented. The radar sensor working frequency range spans between 16 and 17 GHz, and the proposed solution is based on a 24-transmitter and 24-receiver MIMO radar architecture, implemented by timedivision multiplexing of the transmit signals. A modular approach based on conventional low-cost printed circuit boards is used for the transmit and receive systems. Using digital beamforming algorithms and radar processing techniques on the received signals, a high-resolution 3-D sensing of the range, azimuth, and elevation can be calculated. With the current antenna configuration, an angular resolution of 2.9° can be reached. Furthermore, by taking advantage of the 1-GHz bandwidth of the system, a range resolution of 0.5 m is achieved. The radio-frequency front-end, digital system and radar signal processing units are here presented. The medium-range surveillance potential and the high-resolution capabilities of the MIMO radar are proved with results in the form of radar images captured from the field measurements. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation.ispartof IEEE Transactions on Geoscience and Remote Sensing es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject 3-D es_ES
dc.subject Digital beamforming (DBF) es_ES
dc.subject Frequency modulated continuous wave (FMCW) es_ES
dc.subject Multiple-input multipleoutput (MIMO) es_ES
dc.subject Printed circuit boards (PCBs) es_ES
dc.subject Radar es_ES
dc.subject Time-division multiplexing (TDM) es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title A portable 3D Imaging FMCW MIMO Radar Demonstrator with a 24x24 Antenna Array for Medium Range Applications es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TGRS.2017.2746739 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Ganis, A.; Miralles-Navarro, E.; Schoenlinner, B.; Prechtel, U.; Meusling, A.; Heller, C.; Spreng, T.... (2018). A portable 3D Imaging FMCW MIMO Radar Demonstrator with a 24x24 Antenna Array for Medium Range Applications. IEEE Transactions on Geoscience and Remote Sensing. 56(1):298-312. https://doi.org/10.1109/TGRS.2017.2746739 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1109/TGRS.2017.2746739 es_ES
dc.description.upvformatpinicio 298 es_ES
dc.description.upvformatpfin 312 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 56 es_ES
dc.description.issue 1 es_ES
dc.relation.pasarela S\343032 es_ES


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