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A phase comparator compares the phase of the reference clock with that of the output clock and outputs a phase comparison signal.
相位比较器比较基准时钟和输出时钟的相位,并输出相位比较信号。
This paper describes a new method, Doppler heterodyne measurement method of surface profile, using a simultaneous phase comparator.
本文提出了一种新的方法,多普勒外差法测量表面面形,并首次提出和制作了同步相位计。
The theory to extract angular error is described and the realization of millimeter radar's digital phase comparator and extracting method of angular error's sign are discussed.
论述了如何利用和差三通道的一维距离像来获取三维图像的实现方法。
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