Application of bunch method of sine wave bunching klystron on ns-200 accelerator

The theory of sine wave klystron and the method to realize it were specified with corresponding equations．With consideration of ns-200 accelerator constitution features main parameters of bunching facility length of bunching tube, equivalent flight length, bunching voltage are decided.by this method, this method was used in designing the bunch apparatus for ns-200 accelerator，bunched pulses of 3.5ns(FWHM) were obtained.Thus the operating mode of nanosecond pulse was achieved.