Fast Three‐Dimensional Search Algorithm to Improve the Carrier Tracking Performance During the Entry, Descent, and Landing (EDL) Phase of Mars Probes - Deng, Tao; Ma, Maoli; Liu, Qinghui (Radio science, 2023)
Keywords: Algorithms; carrier tracking; Deep space; Descent; Doppler measurement; frequency detector; frequency locked loop; Frequency measurement; Lunar landing; Lunar probes; Mars landing; Mars probes; Mars rovers; maximum energy search; Maximum likelihood estimators; phase compensation; Probes; Search algorithms; Soft landing; Space exploration; Spacecraft landing; Tracking