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Neinavaie, Mohammad; Khalife, Joe; Kassas, Zaher M.
IEEE transactions on aerospace and electronic systems, 06/2022, Letnik: 58, Številka: 3Journal Article
This letter shows the first acquisition, Doppler tracking, and positioning results with Starlink's low Earth orbit satellite signals. A generalized-likelihood-ratio-based test is proposed to acquire Starlink's downlink signals. A Kalman-filter-based algorithm for tracking the Doppler frequency from the unknown Starlink signals is developed. Experimental results show Doppler tracking of six Starlink satellites, achieving a horizontal positioning error of 10 m.
