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Document type:
Konferenzbeitrag / Conference Paper
Title:
Cyclostationarity-Based Signal Detection in Multi-Satellite Systems
Subtitle:
Invited Paper
Title of conference publication:
2022 56th Asilomar Conference on Signals, Systems, and Computers
Conference title:
Asilomar Conference on Signals, Systems, and Computers (56., 2022, Pacific Grove, Calif.)
Venue:
Pacific Grove, Calif., USA
Year of conference:
2022
Date of conference beginning:
31.10.2022
Date of conference ending:
02.11.2022
Place of publication:
Piscataway, NJ
Publisher:
IEEE
Year:
2022
Pages from - to:
877-880
Language:
Englisch
Subject:
Satellite Communications
Abstract:
A novel approach for signal presence detection and geolocation in distributed satellite systems is proposed. The method exploits cyclostationary properties of communication signals. Based on a linear time-varying Doppler effect approximation, a model for the cyclic cross correlation function (CCCF) for a signal transmitted by an earth-borne emitter that is received at multiple LEO satellites is derived. For narrow-band signals, it is shown that the cyclic features in the CCCF cannot be estimated... »
ISBN:
978-1-6654-5906-8 ; 978-1-6654-5907-5
Department:
Fakultät für Elektrotechnik und Informationstechnik
Institute:
EIT 3 - Institut für Informationstechnik
Chair:
Knopp, Andreas
Research Hub UniBw M:
SPACE
Open Access yes or no?:
Nein / No
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