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Preliminary results of FENIX: front-end GNSS interference eXcisor
dc.contributor.author | Querol Borràs, Jorge |
dc.contributor.author | Julián Ortín, Eva Maria |
dc.contributor.author | Onrubia Ibáñez, Raúl |
dc.contributor.author | Alonso Arroyo, Alberto |
dc.contributor.author | Pascual Biosca, Daniel |
dc.contributor.author | Camps Carmona, Adriano José |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2017-03-07T10:51:39Z |
dc.date.issued | 2016 |
dc.identifier.citation | Querol, J., Julian, E. M., Onrubia, R., Alonso-Arroyo, A., Pascual, D., Camps, A. Preliminary results of FENIX: front-end GNSS interference eXcisor. A: IEEE International Geoscience and Remote Sensing Symposium. "2016 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 10-15, 2016: Beijing, China". Beijing: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 5627-5630. |
dc.identifier.isbn | 9781509022342 |
dc.identifier.uri | http://hdl.handle.net/2117/102032 |
dc.description.abstract | The number of applications based on Global Navigation Satellite Systems (GNSS) has been increasing in last years. In the passive remote sensing field, GNSS-Reflectometry (GNSS-R) systems have been revealed as cost-effective solutions to retrieve a number of geophysical parameters. However, GNSS-based devices are prone to suffer from Radio-Frequency Interference (RFI) effects due to the extreme low power of involved signals. This paper shows the preliminary results of the Front-End GNSS Interference eXcisor (FENIX), a system designed to mitigate the RFI problem in GNSS-based systems. FENIX is composed by two stages: the RF stage and the SP stage. The former conditions the signal from the antenna, throw the SP stage, and to the receiver; and the latter excises the RFI from the GNSS signal combining thresholding with the Multiresolution Fourier Transform (MFT). Preliminary results show that FENIX can mitigate up to 30 dB a chirp RFI signal generated from commercial jammers. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica |
dc.subject.lcsh | Global Positioning System |
dc.subject.lcsh | Radio frequency |
dc.subject.other | Receivers |
dc.subject.other | Interference |
dc.subject.other | Signal to noise ratio |
dc.subject.other | Radio frequency |
dc.subject.other | Global Positioning System |
dc.subject.other | Jamming |
dc.subject.other | Band-pass filters |
dc.subject.other | MFT |
dc.subject.other | GNSS |
dc.subject.other | Reflectometry |
dc.subject.other | GNSS-R |
dc.subject.other | RFI |
dc.subject.other | Interference |
dc.subject.other | Mitigation |
dc.title | Preliminary results of FENIX: front-end GNSS interference eXcisor |
dc.type | Conference report |
dc.subject.lemac | GNSS (Sistema de navegació) |
dc.subject.lemac | Sistema de posicionament global |
dc.subject.lemac | Radiofreqüència |
dc.contributor.group | Universitat Politècnica de Catalunya. CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.identifier.doi | 10.1109/IGARSS.2016.7730470 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/7730470 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 19724083 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Querol, J.; Julian, E. M.; Onrubia, R.; Alonso-Arroyo, A.; Pascual, D.; Camps, A. |
local.citation.contributor | IEEE International Geoscience and Remote Sensing Symposium |
local.citation.pubplace | Beijing |
local.citation.publicationName | 2016 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 10-15, 2016: Beijing, China |
local.citation.startingPage | 5627 |
local.citation.endingPage | 5630 |