Chinese Acad Sci, Inst High Energy Phys, Beijing 100080, Peoples R China
The experiment study on self-amplified high-power klystron is carried out in the microwave system of BFEL. The performance of the self-amplified klystron including output power, frequency, frequency stability, buildup time etc. is measured by modalating its feedback parameters. The experiment results show that the self-amplified klystron can be used as one of the microwave sources in electron LINAC for the industrial application.