The Radar Signal Processor of the First Romanian Space Surveillance Radar

The Radar Signal Processor of the First Romanian Space Surveillance Radar

This paper describes the work for the radar signal processor, the core of the Cheia space surveillance radar. It presents the basic operation, the requirements and the achieved processing performance together with a description of optimizations both in terms of signal-to-noise ratio and in terms of...

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Veröffentlicht in:Remote sensing (Basel, Switzerland) Switzerland), 2023-07, Vol.15 (14), p.3630
Hauptverfasser: Bîră, Călin, Ionescu, Liviu, Rusu-Casandra, Alexandru
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Bandwidths
Communication
digital signal processing
Earth orbits
Global positioning systems
GPS
low Earth orbit
Low earth orbits
Microprocessors
Radar
Radar systems
Radio frequency
Receivers & amplifiers
Remote sensing
Signal processing
Signal to noise ratio
Software
space debris
space situation awareness
Space surveillance
Surveillance
Surveillance radar
Transmitters
Universal Serial Bus
User interface
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Zusammenfassung:This paper describes the work for the radar signal processor, the core of the Cheia space surveillance radar. It presents the basic operation, the requirements and the achieved processing performance together with a description of optimizations both in terms of signal-to-noise ratio and in terms of software processing. The Cheia Radar is financed by the European Space Agency and will be used for the tracking of low Earth orbit objects and for refining the international catalogs of space objects.
ISSN:2072-4292
2072-4292
DOI:10.3390/rs15143630