Project goals2022/12/2 Development of X-band 50MW klystron in BVERI 1Frequency Accelerated gradient Developed institutesS band 20MV/m Widely usedC band 40MV/m KEK、SPring-8、PSI、SPARCX band 65MV/m SLAC、KEK、CERN、Tsinghua University (Beijing) 30 GHz 100MV/m CERNShanghai Institute of Applied Physics, CASX band Accelerated unitBVERIDeveloping X band 50MW Klystron X-band acc8 C-band accsfor 4 unitsShanghai Soft X-ray FEL (2014)High peak power klystron products2022/12/2 Development of X-band 50MW klystr