Development of S-Band High Power Klystron  

作　　者：WANG Shengchang DONG Dong PEI Shilun ZHOU Zusheng FUKUDA Shigeki ZHENG Kai 

机构地区：[1]Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China [2]High Energy Accelerator Research Organization,KEK 1-1 Oho,Tsukuba,Ibaraki 305-0801,Japan [3]Hubei Hanguang Technology Co.,Ltd,Xiaogan 432000,China

出　　处：《Chinese Journal of Electronics》2020年第4期772-778,共7页电子学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.11575215)。

摘　　要：A 2998 MHz,60 MW klystron has been developed for future linear accelerators of synchrotron radiation sources.In order to save development and construction time,the 2998 MHz,60 MW klystron is a modified version of an existing 2856 MHz klystron used in linear accelerator of Beijing Electron-Positron Collider Ⅱ.Based on the simulations,it was shown that the scaled version klystron was able to produce more than 60 MW at a 350 kV beam voltage.A prototype was built and tested.It successfully produced 50 MW output power with an RF pulse width of 4.0μs,which exceeded the operating requirement of China’s High Energy Photon Source.It also produced 62 MW with an RF pulse width of 1.6μs,which proved the validity of new RF circuit design.This paper describes the details of the progresses of this klystron and advantages of this tube development.

关 键 词：KLYSTRON Linear accelerator Radio-frequency(RF)source 

分 类 号：TN122[电子电信—物理电子学]