A phasecomparator 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。
2
This paper describes a new method, Doppler heterodyne measurement method of surface profile, using a simultaneous phasecomparator.
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。
3
The theory to extract angular error is described and the realization of millimeter radar's digital phasecomparator and extracting method of angular error's sign are discussed.