Process / pipelineControl systems, signal processing
锁相环
锁相环(PLL)是一种反馈控制系统,用于将输出振荡器同步到输入信号的相位和频率。PLL由Gardner于1966年提出,在通信、雷达、时钟分配和电力系统中无处不在。PLL持续调整其振荡器频率以最小化与输入的相位误差,从而实现锁定。PLL是现代电子系统的基础。
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来源
如何引用本页
ScholarGate. (2026, June 3). Phase-Locked Loop for Frequency Synchronization and Clock Recovery. ScholarGate. https://scholargate.app/zh/electrical-engineering/phase-locked-loop
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