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Space-based Bistatic Radar for UAV Autonomous Navigation and Surveillance System

Rodriguez-Cassola, Marc und Oswald, Michael und Younis, Marwan und del Monte, Luca und Krieger, Gerhard (2009) Space-based Bistatic Radar for UAV Autonomous Navigation and Surveillance System. In: Proceedings of the Advanced RF Sensors and Remote Sensing Instruments (ARSI). Advanced RF Sensors and Remote Sensing Instruments (ARSI), 2009-11-16 - 2009-11-18, Noordwijk, The Netherlands.

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Kurzfassung

Bistatic radars offer several advantages when compared to their monostatic counterparts. In addition to increased performance, sensitivity, coverage and revisit times, all of them parameters which are mainly dependent on their spatial configuration, bistatic radars offer the objective advantage of being more robust to jamming, since the receiver operates as a mere passive system. The proposed system consists of a spaceborne-based radar transmitter illuminating an area of interest and one or several radar receivers mounted on a UAV to perform a two-goal mission: a) help autonomous navigation of the UAV by performing the sense & avoid function, and b) perform surveillance of the overflown area using high-resolution remote sensing techniques. Although the requirements for these significantly different tasks might seem distant, having a spaceborne transmitter ensures that the coverage needed for both purposes is achievable. Assuming the technical feasibility of the complete system, it would provide a cheap and robust manner for enabling global UAV flight, while enabling continuous all-weather imaging capabilities of the UAV-overflown areas with fair resolution values.

Dokumentart:Konferenzbeitrag (Paper, Poster)
Titel:Space-based Bistatic Radar for UAV Autonomous Navigation and Surveillance System
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Rodriguez-Cassola, Marcmarc.rodriguez@dlr.de
Oswald, MichaelAstrium GmbH
Younis, Marwanmarwan.younis@dlr.de
del Monte, LucaESA HQ
Krieger, Gerhardgerhard.krieger@dlr.de
Datum:2009
Erschienen in:Proceedings of the Advanced RF Sensors and Remote Sensing Instruments (ARSI)
Referierte Publikation:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Bistatic radar, UAV navigation
Veranstaltungstitel:Advanced RF Sensors and Remote Sensing Instruments (ARSI)
Veranstaltungsort:Noordwijk, The Netherlands
Veranstaltungsart:nationale Konferenz
Veranstaltungsdatum:2009-11-16 - 2009-11-18
Veranstalter :ESA-ESTEC
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W EO - Erdbeobachtung
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W EO - Erdbeobachtung
DLR - Teilgebiet (Projekt, Vorhaben):W - Vorhaben Entwicklung eines Mini-SAR (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte
Hinterlegt von: Marc Rodriguez Cassola
Hinterlegt am:02 Feb 2010 22:08
Letzte Änderung:12 Dez 2013 20:53

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