Sub-nanosecond jitter, repetitive impulse generators for high reliability applications

The research and development of very low jitter ( 30 ps), multikilovolt generators for high reliability, minimum maintenance trigger applications utilizing a class of high pressure tetrode thyratrons are described. The overall system design philosophy is described followed by a detailed analysis of the subsystem component elements. A multivariable experimental analysis of this tetrode thyratron was undertaken, in a low inductance configuration, as a function of externally available parameters. For specific thyratron trigger conditions, rise times of 18 ns into 6.0 Ohm loads were achieved at jitters as low as 24 ps. Using this data base, an integrated trigger generator system with solid state front end is described in some detail.