长周期脉冲电压幅值显示方法的改进

Improvement on Displaying Way of Amplitude for Long-period Pulse

针对某仪器中使用数字方法测量和显示长周期脉冲电压幅值时出现的测量值变化问题,利用延时电子线路和回避采样脉冲的方法对其进行改进。此方法对类似问题有一定的参考价值。

To the problem that the values change while using digital way to measure and display amplitude of long-period pulse in some instruments, this paper presents one way to resolve it by using delayed electronic circuit and avoiding useless point of pulse in sampling. It has certain reference value in the similar situations.