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dc.contributor.authorOnrubia Ibáñez, Raúl
dc.contributor.authorQuerol Borràs, Jorge
dc.contributor.authorPascual Biosca, Daniel
dc.contributor.authorAlonso Arroyo, Alberto
dc.contributor.authorHyuk, Park
dc.contributor.authorCamps Carmona, Adriano José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationOnrubia, R., Querol, J., Pascual, D., Alonso-Arroyo, A., Park, H., Camps, A. DME/TACAN impact analysis on GNSS reflectometry. "IEEE journal of selected topics in applied earth observations and remote sensing", 31 Maig 2016, vol. 9, núm. 10, p. 4611-4620.
dc.description©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising 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.abstractGlobal navigation satellite system reflectometry (GNSS-R) is becoming a widely accepted technique for remote sensing. The interferometric technique (iGNSS-R) correlates the direct signal received from a satellite and the same signal reflected on the Earth's surface, whereas the conventional technique (cGNSS-R) correlates the reflected signal with a locally generated replica of the transmitted code. As GNSS signals are received below the noise level, this technique is extremely sensitive to radio frequency interference. The distance measurement equipment, and the TACtical air navigation systems are two radio navigation systems that transmit in the GPS L5, and Galileo E5 bands with powers up to 3.5 kW. This work studies in depth the impact of these systems on iGNSS-R, and cGNSS-R instruments. This study is then applied to a hypothetical reflectometer that will be placed in the international space station: The GEROS experiment. It is shown that the received power in space will be strong enough to degrade the system's performance by increasing the noise floor, but the sea altimetry precision will still be accurate enough for scientific studies.
dc.format.extent10 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Satèl·lits i ràdioenllaços
dc.subject.lcshRadio frequency
dc.subject.lcshGlobal Positioning System
dc.subject.otherTACtical air navigation system (TACAN)
dc.subject.otherDistance measurement equipment (DME)
dc.subject.otherGlobal navigation satellite system reflectometry (GNSS-R)
dc.subject.otherRadio frequency interference (RFI)
dc.titleDME/TACAN impact analysis on GNSS reflectometry
dc.subject.lemacGNSS (Sistema de navegació)
dc.contributor.groupUniversitat Politècnica de Catalunya. CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
dc.contributor.groupUniversitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
local.citation.authorOnrubia, R.; Querol, J.; Pascual, D.; Alonso-Arroyo, A.; Park, H.; Camps, A.
local.citation.publicationNameIEEE journal of selected topics in applied earth observations and remote sensing

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