雪崩晶体管纳秒脉冲电源的电压波形上升速度研究

Study of the Voltage Rise Speed of the Nanosecond Electric Pulse Source

对纳秒脉冲产生电路的电源电压和输出脉冲的上升特性之间的关系进行了研究。在实验中采用雪崩晶体管并联供电串联放电的Marks电路,数据表明在一定的电压范围内电源电压变化对脉冲的上升时间t_r影响不大,它和脉冲幅度、脉冲的平均上升速度((dv/dt)、(di/dt))一定的范围内有简单的线性关系,这个结果对脉冲电源电路的设计具有参考价值。

The relationship between the rise speed and the voltage of ultra short pulse is discussed in the paper.The result shows that the average rise speed of the voltage （dv/dt、di/dt） is linear to the voltage of the prime circuit of ultra short pulse. The result is verified by measurements. It is valuable to the designing pulse circuit.