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Internal clutter motion impact on the long integration GEOSAR acquisition
dc.contributor.author | Ruiz Rodon, Josep |
dc.contributor.author | Broquetas Ibars, Antoni |
dc.contributor.author | Makul, Eduardo |
dc.contributor.author | Monti Guarnieri, Andrea |
dc.contributor.author | Recchia, Andrea |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2015-01-23T16:07:21Z |
dc.date.created | 2014 |
dc.date.issued | 2014 |
dc.identifier.citation | Ruiz, J. [et al.]. Internal clutter motion impact on the long integration GEOSAR acquisition. A: IEEE International Geoscience and Remote Sensing Symposium. "2014 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 13–18, 2014, Québec City, Québec, Canada". Québec: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 2343-2346. |
dc.identifier.isbn | 978-1-4799-5775-0 |
dc.identifier.uri | http://hdl.handle.net/2117/26053 |
dc.description.abstract | In this paper, the impact of the internal clutter motion in GEOSAR acquisitions is analyzed. A nearly zero inclination with low eccentricity geosynchronous orbit is considered and, therefore, long integration, in order of 20-30 min (for 1-2 Km resolution) or even hours (for tenths of meters resolution), is required in order to reach the desired synthetic aperture length and the required along-track resolution. Moderate transmitted powers and antenna sizes are considered in the analysis. The power link budget of a long integration GEOSAR acquisition is presented and the limitations imposed by the clutter decorrelation are studied. The minimum target RCS to assure the correct performance of the system under clutter interference scenarios is evaluated. Finally, experimental data from Ground Based SAR X-band acquisitions will be used to validate the Billingsley model in long integration acquisitions |
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::Radar |
dc.subject.lcsh | Radar |
dc.subject.other | Five |
dc.subject.other | Four |
dc.subject.other | One |
dc.subject.other | Three |
dc.subject.other | Two |
dc.title | Internal clutter motion impact on the long integration GEOSAR acquisition |
dc.type | Conference report |
dc.subject.lemac | Radar |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.identifier.doi | 10.1109/IGARSS.2014.6946941 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 15392546 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Ruiz, J.; Broquetas, A.; Makul, E.; Monti, A.; Recchia, A. |
local.citation.contributor | IEEE International Geoscience and Remote Sensing Symposium |
local.citation.pubplace | Québec |
local.citation.publicationName | 2014 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 13–18, 2014, Québec City, Québec, Canada |
local.citation.startingPage | 2343 |
local.citation.endingPage | 2346 |