摘要
本文基于Z8单片机技术,提出了一种检测脉冲序列信号幅值的新方法文中提出的程控峰值保持器,有效地克服了传统方法所产生的信号“淹没”问题。该装置适合于脉冲宽度在0.1μs以上,脉冲间隔在130μs以上的脉冲序列信号幅值的测量。
In this paper, a new method for checking the amplitude of impulse series signals. based on a single-chip-microprocessor, has beer introduced. By means of the program-controlled peak holder proposed in this paper, the signal submerged problem of peak detecting is solved. This device cart be used to measure the peak signal of random pulses among which the intervals are up to 130 μs and input ranger form several millivohs to 5 volts.
关键词
脉冲电路
微机
自动化
检测
microprocessors
pulse circuits
automatic-detection
