phase detector

基本解释

This paper discusses the two channels output inconsistency of phase detector affecting the signal detection.
讨论了相位检波器两路输出不一致对信号检测的影响。
It uses a delay locked loop (DLL) with a proposed quadrature phase detector to greatly reduce the phase error.
这种方法基于一个采用提出的正交相位检测器的延迟锁定环路来大大减小正交相位误差。
A way of digital phase detector applied to the laser phase distance measurement system is introduced in this paper, which is based on DSPs and FFT algorithm.
本文介绍了应用于激光相位式测距中的一种数字相位计的实现方法，该方法是基于DSP器件运用FFT算法完成的。

For now, though, the project's still in the baby steps phase -- only 12 feet of the detector (the currently operational portion) has been successfully built out -- so the reality-shattering, scientific epiphanies will have to wait.
ENGADGET
"If the sudden frequency change is neglected, then after only eight hours, a complete rotation of the pulsar is lost in our counting, and we can no longer determine at which rotational phase the gamma-ray photons reach the detector aboard Fermi, " Pletsch explained.
MSN: Oddball pulsating star hiccups as it spins

鉴相器
Non-linear phase detector introduces difficulties for loop linear analysis.
非线性鉴相器的引入对环路线性分析造成了困难。
相敏检波
Select frequency amplifier is presented in this paper which amplify the signal from integration circuit, then the signal from select frequency amplifier is demodulated by switched phase detector.
本论文提出选频放大的方法对前级调制后的信号进行放大,然后通过开关式相敏检波对放大后的信号进行解调。
相角检测器
检相器