Serial PFL to form 3-pulse

Single transmission line theory was introduced. Three PFLs were serially triggered to form a 3-pulse and a sequence of 3-pulse was produced along the same time axis. In the experiment, a 300 kV Marx generator was used to supply high voltage for 3 PFL, a coaxial switch was used, and the load was CuSO4 liquid resistance. A 3-pulse waveform was produced. The rising time was about 20 ns, the distance between two pulses about 300 ns and the pulse width about 120 ns. There were obvious differences in the amplitude among the 3-pulses, since Marx output were not triggered in the same time. Finally some projects for improving the waveform were introduced.