A Ku-band geosynchronous synthetic aperture radar mission analysis with medium transmitted power and medium-sized antenna

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.contributor.author	Ruiz, Josep
dc.contributor.author	Broquetas Ibars, Antoni
dc.contributor.author	Monti Guarnieri, Andrea
dc.contributor.author	Rocca, Fabio
dc.date	2011
dc.identifier.citation	Ruiz, J. [et al.]. A Ku-band geosynchronous synthetic aperture radar mission analysis with medium transmitted power and medium-sized antenna. A: IEEE International Geoscience and Remote Sensing Symposium. "2011 IEEE International Geoscience & Remote Sensing Symposium Proceedings". Vancouver: IEEE, 2011, p. 2456-2459.
dc.identifier.citation	978-1-4577-1005-6
dc.identifier.citation	10.1109/IGARSS.2011.6049708
dc.identifier.uri	http://hdl.handle.net/2117/16179
dc.language.iso	eng
dc.publisher	IEEE
dc.relation	http://ieeexplore.ieee.org/search/searchresult.jsp?newsearch=true&queryText=10.1109%2FIGARSS.2011.6049708&x=0&y=0
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radar
dc.subject	Synthetic aperture radar
dc.subject	Radar d'obertura sintètica
dc.title	A Ku-band geosynchronous synthetic aperture radar mission analysis with medium transmitted power and medium-sized antenna
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	In this paper, the feasibility of a geosynchronous satellite for Synthetic Aperture Radar applications is assessed. The nearly fixed position of geosynchronous satellites offers new features to SAR acquisition such as the continuous monitoring of wide areas with short revisit times. A monostatic dedicated mission, working with moderated antenna sizes and transmitted powers with long integration time (several hours), is firstly presented and the main SAR parameters (PRF selection, power budget, ambiguities) analyzed. The system Point Spread Function is obtained from simulated raw data showing the system spatial resolution in a realistic orbital configuration.
dc.description.abstract	Peer Reviewed

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