An Algorithm of Carrier Synchronization for Burst 16APSK Signal
Pan Shen-fu
Abstract
Pan Shen-fu
Abstract
This paper presents an algorithm for burst 16APSk's carrier synchronization.The signal mode is introduced first,and then the carrier synchronization algorithm based on open loop is introduced.The carrier offset estimation and the initial phase estimation based on open loop is analyzed,and the carrier synchronization based on closed loop is introduced,emphasizing on carrier phase error estimation and carrier tracking based on closed loop.At last,the performance of the algorithm based on open and closed loop is analyzed through carrier synchronization simulation,and it is proved that this algorithm is applicable for burst 16-APSK's carrier synchronization.
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This paper presents an algorithm for burst 16APSk's carrier synchronization.The signal mode is introduced first,and then the carrier synchronization algorithm based on open loop is introduced.The carrier offset estimation and the initial phase estimation based on open loop is analyzed,and the carrier synchronization based on closed loop is introduced,emphasizing on carrier phase error estimation and carrier tracking based on closed loop.At last,the performance of the algorithm based on open and closed loop is analyzed through carrier synchronization simulation,and it is proved that this algorithm is applicable for burst 16-APSK's carrier synchronization.
Key concepts: Carrier recovery, Carrier frequency offset, Synchronization (alternating current), Binary offset carrier modulation, Computer science, Carrier signal, Offset (computer science), SIGNAL (programming language)