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Improvement of GPR SAR-Based Techniques for Accurate Detection and Imaging of Buried Objects

dc.contributor.authorGonzález Díaz, Marcos
dc.contributor.authorGarcía Fernández, María
dc.contributor.authorÁlvarez López, Yuri 
dc.contributor.authorLas Heras Andrés, Fernando Luis 
dc.date.accessioned2020-09-07T07:52:55Z
dc.date.available2020-09-07T07:52:55Z
dc.date.issued2020-05-12
dc.identifier.citationIEEE Transactions on Instrumentation and Measurement, 69(6), p. 3126-3138 (2020); doi:10.1109/TIM.2019.2930159
dc.identifier.issn0018-9456
dc.identifier.urihttp://hdl.handle.net/10651/56312
dc.description.abstractThis paper introduces three methodologies to improve synthetic aperture radar (SAR)-based techniques used in ground-penetrating radar (GPR) systems. They consist of: 1) equalization of the frequency response of the transmitting (Tx) and receiving (Rx) antennas; 2) processing of SAR images using partially overlapped frequency subbands; and 3) imaging domain clustering. The goal is to combine ground penetration capabilities of lower frequency bands with the resolution achieved when increasing the overall frequency band, resulting in enhanced detection and imaging capabilities. Validation of these techniques has been done at three levels: first using simulations, next by means of measurements in a controlled scenario, and, finally, using a portable setup deployed in a realistic scenario.spa
dc.description.sponsorshipThis work was supported in part by the Ministerio de Educación–Gobierno de España under Grant FPU15/06341, in part by the Ministerio de Ciencia, Innovación y Universidades–Gobierno de España under Project RTI2018-095825-B-I00 (MilliHand), in part by the Government of the Principality of Asturias (PCTI) and European Union (FEDER) under Grant IDI/2018/000191 and Grant IDI/2017/000095, and in part by the Instituto Universitario de Investigación Industrial de Asturias (IUTA) under Projects SV-17-GIJON-1-18, ProjectSV-18-GIJON-1-07 (“Georradar embarcado en un dron para detección de minas y otros objetos enterrados (GEODRON)”), and Project SV-19-GIJON-1-17.spa
dc.format.extentp. 3126-3138spa
dc.language.isoengspa
dc.publisherThe Institute of Electrical and Electronic Engineersspa
dc.relation.ispartofIEEE Transactions on Instrumentation and Measurementspa
dc.subjectgeorradarspa
dc.subjectGPRspa
dc.subjectinspección no destructivaspa
dc.subjectimagingspa
dc.subjectminas antipersonaspa
dc.subjectGNSSspa
dc.subjectGPSspa
dc.subjectRTKspa
dc.subjectdronesspa
dc.subjectRPAsspa
dc.titleImprovement of GPR SAR-Based Techniques for Accurate Detection and Imaging of Buried Objectsspa
dc.typeinfo:eu-repo/semantics/articlespa
dc.identifier.doi10.1109/TIM.2019.2930159
dc.type.dcmitextspa
dc.description.embargo2021
dc.relation.projectIDIDI/2018/000191spa
dc.relation.publisherversionhttp://dx.doi.org/10.1109/TIM.2019.2930159
dc.rights.accessRightsinfo:eu-repo/semantics/embargoedAccessspa
dc.rights.accessRights© 2019 IEEE


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