... phase-lock demodulator 锁相解调器 phase-locked detection 相位同步检波 phase-locked detection 相位同步检波相位锁定检波 ...
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phase-locked detection 相位同步检波
phase locked detection 锁相 ; 锁相检测
A novel phase detection algorithm that does not need complete period sampling, phase-locked loops or complex electrocircuit hardware was presented in this paper.
本文提出了一种无需整周期采样、无需锁相环和复杂电路硬件的相位检测算法。
The application of phase-locked and synchronous detection reduce the cost of the whole system and improve the sensitivity. Carrier signal and modulation signal achieve entirely synchronous too.
这种采用锁相技术、同步检波的原理，降低了整个系统的成本，提高了灵敏度，并使得载波信号与调制信号完全达到同步。
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