The study of the generating and affecting of the high intensity burst pulse electromagnetic wave for the cancer treatment method using the ultra-short pulsed high electric field

本工作的重点是设计一种紧凑的高功率脉冲电磁波发生器，使用纳秒脉冲功率发生器施加高强度电场用于癌症治疗。在以往的研究中，由于脉冲电源的输出电压波形为阻尼振荡，因此突发脉冲的持续时间在100ns以下。因此，发电机使用磁性开关代替间隙开关，并使用SOS二极管，电流截止时间为纳秒。集群脉冲有6个持续3000纳秒的突发脉冲。阐明了脉冲高电场频率对HeLa细胞的影响。

This work focuses on the design of a compact high power pulsed electromagnetic wave generator using a nanosecond pulsed power generator to apply a high-intensity electric field for a cancer treatment. In previous study, since the output voltage waveform of the pulsed power generator was damping oscillation, the duration of the burst pulse was under 100 ns. So the generator uses a magnetic switch instead of the gap switch and uses a SOS diode with current cutoff time of nanoseconds. The cluster pulse has 6 burst pulses that continue for 3000 ns. And the effect of frequency of burst pulse high electric field on HeLa cells has been clarified.