Spectrum averaging in ELT signal processing

Spectrum averaging in ELT signal processing

Search and rescue satellite-aided tracking (SARSAT) involves the use of satellites in low-polar orbits which relay the emergency signals of distressed vehicles to an earth station for signal analysis. We compare three methods of spectral estimation for coherent emergency locator transmitter signals.

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Bibliographische Detailangaben
Hauptverfasser: Xiangqun Sun, Carter, C.R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Artificial satellites
Frequency
Ice
Low earth orbit satellites
Pulse modulation
Relays
Signal analysis
Signal processing
Sun
Vehicles
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Beschreibung
Zusammenfassung:Search and rescue satellite-aided tracking (SARSAT) involves the use of satellites in low-polar orbits which relay the emergency signals of distressed vehicles to an earth station for signal analysis. We compare three methods of spectral estimation for coherent emergency locator transmitter signals.
ISSN:0840-7789
2576-7046
DOI:10.1109/CCECE.1998.682708