Spectral Correlation for Signal Presence Detection and Frequency Acquisition of Small Satellites
Copyright policy )Spectral Correlation for Signal Presence Detection and Frequency Acquisition of Small Satellites
17 USC 105 interim-entered record; under temporary embargo. Challenges in interference-limited satellite detection arising from the low-earth orbit (LEO) and the Industrial, Scientific and Medical (ISM) frequency bands are addressed. In particular, a novel signal presence detector based on cyclostationary signal properties is proposed and analyzed for a low signal-to-noise-plus-interference ratio (SINR) regime. The performance of the proposed detector, which is applicable to various small-satellite scenarios, is evaluated on both simulated and real-world measurement data. This measurement data has been collected from the scientific satellite mission “Picosats Realizing Orbital Propagation Calibrations using Beacon Emitters” (PROPCUBE). U.S. Government affiliation is unstated in article text.
- Naval Postgraduate School United States
- Bundeswehr University Munich Germany
- Northwest Research Associates United States
Microsoft Academic Graph classification: Cyclostationary process Signal Radio spectrum Interference (communication) Detection theory Remote sensing Physics Detector Orbit (dynamics) Satellite
Library of Congress Subject Headings: lcsh:Motor vehicles. Aeronautics. Astronautics lcsh:TL1-4050
small satellites, interference, Aerospace Engineering, signal detection, Motor vehicles. Aeronautics. Astronautics, satellite networks, TL1-4050, spectral correlation, doppler compensation
small satellites, interference, Aerospace Engineering, signal detection, Motor vehicles. Aeronautics. Astronautics, satellite networks, TL1-4050, spectral correlation, doppler compensation
Microsoft Academic Graph classification: Cyclostationary process Signal Radio spectrum Interference (communication) Detection theory Remote sensing Physics Detector Orbit (dynamics) Satellite
Library of Congress Subject Headings: lcsh:Motor vehicles. Aeronautics. Astronautics lcsh:TL1-4050
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