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本文结合突发信号帧的前导字提出了一种基于DFT相位展开的同步改进算法,改进后的算法运算复杂度较小,有利于提高实时处理的速度和估计范围。
In this paper, we propose a new improved synchronization algorithm based on phase unwrapping of DFT based on the preamble of burst signal frame. The improved algorithm has less computational complexity and is beneficial to improve the speed and estimation range of real-time processing.