EXPERIMENTAL RESEARCH ON A 10-STAGE WAVE ERECTION MARX GENERATOR

摘要：

A 10-stage wave erection Marx generator is designed and set up using 50-kV non-inductive capacitors and solid resistors. The impedance characteristic of the generator is experimentally studied by utilizing a water resistor load with different resistances. For a charging voltage of 40 kV,an output high voltage pulse with amplitude of about 200 kV, full width half maximum (FWHM) of 40～50 ns, and rise time of several ns is obtained on a matched load. This high voltage pulse generator is applied to drive a field-emission diode successfully. For a cathode-anode gap of 15 mm with charging a voltage of 30 kV, the output voltage on the diode is about 154 kV, and the electron beam current is 1.6 kA.

作者: Jingming Gao Yonggui Liu Jinliang Liu Jianhua Yang Tao Xun

作者单位: College of Opto-Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China

会议类型: 国际会议

会议名称: 17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)

会议地点: 西安

会议语种:英文

页码: 540-543

在线出版日期: 2008-07-06（万方平台首次上网日期，不代表论文的发表时间）