PhaseLock相关论文
A novel high precision Doppler frequency estimation method based on the third-order phase-locked loo
In deep space exploration,many engineering and scientific requirements require the accuracy of the measured Doppler freq......
Long-term frequency-stabilized optical frequency comb based on a turnkey Ti:sapphire mode-locked las
We report a long-term frequency-stabilized optical frequency comb at 530–1100 nm based on a turnkey Ti:sapphire mode-lo......
本文详细分析了QF1052B型标准信号民发生器锁相环部分的基本组成及其工作原理,并提出了对此部分电路的检测方法。......
红外线接收音频信号系统,是通过接收以红外线作为载波的光源,再把收到信号解调回原音频的过程。发射光源选取红外光优点则在于不容......
分析了锁相技术的基本工作原理,剖析了锁相环路工作是的两个基本过程,。将该技术运用于一齿轮箱中齿轮故障的实例诊断时,作为时域平均......
本文描述了由中国计量科学研究院华东计量新技术开发公司研制的新颖的程控示波器校准仪。该仪器可用于校准频率上限到1GHz的各类示波器......