多次迭加中要求爆炸讯号波形稳定、时间准确。关于爆炸讯号的单一脉冲、波形稳定问题。各单位经验很多,就不重述。这里着重谈一下,如何鉴别爆炸讯号的真假及如何解决的问题。所谓爆炸讯号不准,多数是由于感应讯号造成的,感应讯号主要有两种(见图1)。一种是由自放电源对电话线感应造成的假讯号,一种是起爆电源对记时线感应造成的假 Multiple superimposed request explosion signal waveform stability, time accuracy. A single pulse on the burst signal, waveform stability issues. All units experience a lot, we do not repeat. Here to focus on how to identify the authenticity of the explosion signal and how to solve the problem. The so-called explosion signal is not allowed, mostly due to the induced signal, there are two main sensing signals (see Figure 1). One is caused by self-discharge source of telephone lines caused by the glitch, a kind of detonating power supply on the time-line induction caused by the false