摘要
本文描述一种简单的采用对偶斜率原理的数字式相位表,此表在输入波形的两个周期内可完成测量过程,而其输出的数字量与输入信号频率及时钟频率无关。
This paper describes a simple digilal phase meter using the dual-slope
principle. It gives a digital ouput number independent of the input frequency or the
clock frequency used for the measurement process. The meter performs its
measurement within two cycle of the input wave.
出处
《电讯技术》
北大核心
1989年第1期56-58,83,共4页
Telecommunication Engineering
关键词
电子测量技术
数字式
相位表
Electronic Measuement Technique
Digital Phase Meter
