The Phase Detector的意思|示意

After being heated up and desorbed the sampling tube was led into a gas phase chromatography with a hydrogen flame detector for analysis.

采样管再经加热解吸导入附有氢火焰检测器的气相色谱仪进行分析。

It is noted that the minimum mean square error (MMSE) detector often loses phase to lock a desired signal when the desired signal dips into a deep fade.

在实际通信系统中当信号处于深衰落时，最小均方误差(MMSE)检测器经常失去对信号的相位跟踪。

Several meters of the set, such as phase detector, damping tester, distortion meter and magnetic-flux detector, are briefly introduced in the paper.

文中简要地介绍了这种系列测试设备中的相位测试仪、阻尼测试仪、失真度测试仪及磁通量测试仪。

NH2 column was used with the mobile phase of acetonitrile-water (75:25). The differential refractive index detector was used.

采用氨基键合硅胶柱，以乙腈-水(75∶25)为流动相，使用示差折光检测器。

FIG. 3 is a timing diagram that illustrates an example of a minimum pulse width in the DN output signal of a phase frequency detector, according to an embodiment of the present invention.

图3是依照本发明实施例的时序图，其图示说明相位频率检测器的DN输出信号中最小脉冲宽度的示例。

As another example, the logic state of the select signal can be changed in response to a change in the power supply voltage provided to the phase frequency detector.

作为另一个示例，选择信号的逻辑状态可响应于提供给脉冲频率检测器的电源电压的变化而改变。