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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.accessioned2019-07-25T06:46:45Z
dc.date.available2019-07-25T06:46:45Z
dc.date.issued2019
dc.identifier.citationIEEE Transactions on Instrumentation and Measurement, 69(6), p. 3126-3138 (2019); doi:10.1109/TIM.2019.2930159
dc.identifier.issn1557-9662
dc.identifier.urihttp://hdl.handle.net/10651/51685
dc.description.abstractThis contribution introduces three methodologies to improve Synthetic Aperture Radar (SAR)-based techniques used in Ground Penetrating Radar (GPR) systems. They consist of i) equalization of the frequency response of the transmitting (Tx) and receiving (Rx) antennas, ii) processing of SAR images using partially overlapped frequency sub-bands, and iii) 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.sponsorshipMinisterio de Educación - Gobierno de España, beca FPU15/06341 Ministerio de Ciencia, Innovación y Universidades - Gobierno de España, proyecto RTI2018-095825-B-I00 (”MilliHand”) Gobierno del Principado de Asturias (PCTI) y Unión Europea (FEDER), proyectos IDI/2018/000191 y IDI/2017/000095 Instituto Universitario de Investigación Industrial de Asturias (IUTA), proyectos SV-17-GIJON-1-18, SV-18-GIJON-1-07 (”Georradar embarcado en un dron para detección de minas y otros objetos enterrados (GEODRON)”), y 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.rights© 2019 IEEE
dc.subjectdronesspa
dc.subjectground penetrating radarspa
dc.subjectimagen radarspa
dc.subjectsensoresspa
dc.subjectdetección minas antipersonaspa
dc.subjectradarspa
dc.titleImprovement of GPR SAR-based techniques for accurate detection and imaging of buried objectsspa
dc.typejournal articlespa
dc.identifier.doi10.1109/TIM.2019.2930159
dc.relation.projectIDIDI/2018/000191spa
dc.relation.projectIDRTI2018-095825-B-I00
dc.relation.projectIDMICINN/FPU15/06341
dc.relation.projectIDIDI/2017/000095
dc.relation.publisherversionhttps://doi.org/10.1109/TIM.2019.2930159
dc.rights.accessRightsopen access
dc.type.hasVersionAM


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