基于单台脉冲功率源产生多路电子束驱动多路微波器件的构想，提出了一种三路螺旋线输出方案，三路脉冲是由同一主脉冲产生，具有时间同步精度高的特点。以Tesla型脉冲功率源TPG2000为基础，经过理论计算，给出了三路输出线理论设计结果，对脉冲传输过程进行了建模仿真和结构优化，得到了三路参数相同的脉冲，其中两路脉冲比另一路延迟20 ns。

The scheme of three spiral transmission lines is presented, according to the concept that multiple electron beams produced by single pulsed power generator drive multiple HPM sources. Since the three pulses output by the scheme are produced by single main pulse, their time synchronization accuracy is high. Based on the Tesla-type pulsed power generator TPG2000, design results of three transmission lines are presented by theoretical simulation. Through simulation of pulse transmission process and optimization of structure, three pulses of the same parameters are obtained, and two of them have a 20 ns delay compared with the other one.