Repetitive pulsed-power generator "ETIGO-IV"

Summary form only given, as follows. A repetitive pulsed-power generator, "ETIGO-IV", has been developed for applications in pulsed particle beam acceleration and high-power microwave generation. It is capable of delivering, to a matched load, an output pulse of 400 kV in peak voltage, 13 kA in peak current, and 120 ns in pulsed length, at the repetition rate of 1 Hz. It consists of a high-voltage supply unit, a pulse-forming unit, and a central control unit. The diagnostic results of its operation and the initial experiments on electron beam generation will be reported.