信号检测系统的研究

Research on Signal Detecting System

目前,主要用"在线检测仪"对多层电路板检测,其价格昂贵、操作难且容易出错;针对这些问题而研究"信号检测系统"的。系统所用器件为常见基本元器件,不仅能检测模拟信号和数字信号的通道情况,而且能在科研试验中方便、准确地检测各种电路板的功能。

For the moment,the printed circuit board is mainly to be detected by online detector which is prone to Error, difficult to operate and expensive. The ＂Signal Detecting System＂ discussed to ravel out these questions. This system is completed with general components, it can examine the channel situation of both analog and digital signals and examine all kinds of circuit board function in scientific testing. This system is not only convenient to use, but also accurate to detect.