...应; PI控制; 全数字锁相环 [gap=1052]Keywords: DSP Builder; adaptive bandwidth; PI control; all-digital phase-locked loop ...
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Compared to analog phase-locked loop, all-digital phase-locked loop is more stable, easy to integrate, works reliably and so on. Hence, it is largely applied in the field of communication and automation.
全数字锁相环与模拟锁相环相比具有性能稳定、工作可靠和易于集成等优点,因而在数字通信和自动控制等领域得到了广泛的应用。
参考来源 - 基于FPGA技术的相位频率跟踪方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
All digital Phase-Locked Loop frequency tracking and digital SPWM realization technology based on FPGA are emphasized in the research.
重点研究了基于FPGA的全数字锁相环频率跟踪技术和数字化SPWM实现技术。
The primary factor affecting fast phase lock is analyzed by using MATLAB. Then a fast all digital phase locked loop with a high precision automatic modulus control is proposed.
应用MATLAB分析了影响锁相环快速锁定的主要因素，提出了一种具有高精度自动变模控制的快速全数字锁相环。
This paper presents a new type of all digital phase-locked loop(ADPLL)used for extracting a bit-synchronous signal to meet the requirements of the fast phase-locked in burst digital communication.
本文根据突发式数字通信快速锁相要求，提出一种位同步信号提取的新的快速全数字锁相环方案。
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