研究了单台脉冲功率源驱动三路并联真空二极管的爆炸发射电流的同步性和波形,设计了三路并联二极管和相关探测传感器。在此基础上进行了实验研究,结果表明,在单台脉冲功率源驱动下,三路并联二极管启动时间基本同步,波形基本一致。该研究结果对研制单台脉冲功率源驱动多路高功率微波器件合成输出的新型高功率微波装置提供了基础依据。 The synchronization and waveform of the explosive emission current of three parallel vacuum diodes driven by a single pulse power source were studied. Three parallel diodes and related detection sensors were designed. Experimental results show that the startup time of three parallel diodes is basically synchronous and the waveforms are basically the same under the single pulse power source. The results of this study provide the basis for developing a new high power microwave device with single pulse power source to drive multiple high power microwave devices.