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Abstract: The timing recovery is a key technology in the digital receiver, based on a particular application of LEO LEO satellite communication system, focus on the asynchronous sampling clock recovery method works, a modified Gardner timing error detection algorithm, given a concrete realization of the regular loop programs, and analyzed for its performance. Simulation results show that the acceleration of the satellite channels in large Doppler environment, the program can meet the requirements of system design and realization of simple structure, optimization, can significantly reduce the complexity of the algorithm, in the case of high SNR, with more optimized performance.
A_method_based_on_Leo_satellite_communications_timing_synchronizat_on_is_studied.caj