摘要
弱信号检测是测试系统中的一个难点,就智能光纤浑浊度传感器中的微弱散射光信号的调理过程进行论述,针对检测信号的特点,设计了专门的信号调理电路.
The weak signal detection is a key technology of the measuring system. This paper discusses the condition processing of the weak scattered light signal in the intelligent fiber turbidity sensor. According to the characteristic of detection signal, the special signal processing circuit is designed.
出处
《湖北工业大学学报》
2005年第6期1-3,共3页
Journal of Hubei University of Technology
基金
湖北省教育厅重点项目(2001A02013)
