The principle of Marx-pulse forming networks(PFN)is introduced in this paper.The PSpice simulation result of the Marx-PFN is presented and a smooth waveform is obtained in the condition of equal capacitance.Through op...The principle of Marx-pulse forming networks(PFN)is introduced in this paper.The PSpice simulation result of the Marx-PFN is presented and a smooth waveform is obtained in the condition of equal capacitance.Through optimizing the parameters of the networks,a 4-stage Marx-PFN has been built,a 40kV output with a FWHM of 3μs and a fiat-top of 2μs is obtained on the marched resistance of 18Ωwhen the Marx-PFN is changed to 20kV.展开更多
文摘The principle of Marx-pulse forming networks(PFN)is introduced in this paper.The PSpice simulation result of the Marx-PFN is presented and a smooth waveform is obtained in the condition of equal capacitance.Through optimizing the parameters of the networks,a 4-stage Marx-PFN has been built,a 40kV output with a FWHM of 3μs and a fiat-top of 2μs is obtained on the marched resistance of 18Ωwhen the Marx-PFN is changed to 20kV.