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本文分析了时钟调频扩谱系统的捕捉和失锁问题,推导了确定快捕范围下界的两个公式,通过计算稳态时延误差方差和平均失锁时间确定了失锁门限。
In this paper, we analyze the problem of capture and loss of lock spread spectrum clocked spectrum spread spectrum system, derive the two formulas to determine the lower bound of the fast-catch range, and determine the lock-out threshold by calculating the steady-state delay error variance and average lock-out time.