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宽脉冲网络信号源及应用

DOI: 10.11858/gywlxb.2005.03.015, PP. 279-283

Keywords: 脉冲网络源,电探针,提前导通,到达时间测量

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Abstract:

通过对电探针工作原理的分析,提出采用宽脉冲网络源代替传统窄脉冲网络源的技术措施,以解决时常遇到的“提前导通”问题。模拟计算和实验测量结果表明:尽管受到提前导通的影响,采用宽脉冲网络源的电探针信号仍然能够分辨出冲击波或飞片、自由面到达观测点的时间信息,从而给出真实可信的时间测量值。

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