摘要
介绍了一种对两种不同相位关系的正弦信号进行相位后比较所产生的直流电压信号进行一定处理,然后用处理过的信号对系统进行控制,将其相位做已校正,文中把电路工作过程、外形设计和加工具体过程做了较仔细的叙述,该系统可工作在较宽的环境范围。同时可以满足于多个领域的使用要求。
A kind of on two different phase relationships of sinusoidal signal is it rodwed after phase comparison of the DC voltage signal processing, then the processed signal to control the system, the phase corrected, the circuit working process, design and processing of Specific process has done a more careful description, the system can work in a wide range of environments.At the same time can meet the using requirements in many fields.
出处
《电子设计工程》
2012年第18期13-15,共3页
Electronic Design Engineering
基金
渭南师范学院科研基金资助项目(10YKZ053)
关键词
相位
信号处理
高精度
模拟电路
phase
amplifier
high accuracy
analog circuit
