[1] Jr Gilmour A S. Klytrons, travling wave tubes, magnetrons, crossed-field amplifiers, and gyrotrons[M]. Norwood: Artech House, 2011:80-94.
[2] Wang Yong, Zhang Rui, Fan Junjie, et al. Development of high peak power multi-beam klystron[J]. Journal of Microwaves, 2012(s2):171-174.
[3] Komarov D A, Yakushkin E P, Paramonov Y N, et al. Development of a C-band high power amplifier klystron for linear electron accelerators[C]//IEEE International Vacuum Electronics Conference. 2017.
[4] 丁耀根. 大功率速调管的设计制造和应用[M]. 北京: 国防工业出版社, 2010: 82-90.

Ding Yaogen. Design, manufacture and application of high power klystron[M]. Beijing: National Defense Industry Press, 2010: 82-90
[5] 丁耀根. 大功率速调管的理论和计算模拟[M]. 北京: 国防工业出版社, 2008:197-208.

Ding Yaogen. Theory and computer simulation of high-power klystron[M]. Beijing: National Defense Industry Press, 2008: 197-208
[6] Liu Zening, Shi Jiaru, Peng Maomao, et al. Design of a C-band high-efficiency multi beam klystron[C]//Proceeding of IPAC. 2017: 4221-4223.
[7] Frejdovich I A, Nevsky P V, Sakharov V P, et al. Application of the multi-beam klystrons with reverse permanent magnet focusing system in RF systems of the compact electron accelerators[C]//IEEE International Vacuum Electronics Conference. 2006.
[8] Frejdovich I A, Nevsky P V, Sakharov V P, et al. Multi-beam klystrons with reverse permanent magnet focusing system as the universal RF power sources for the compact electron accelerators[C]//Proceedings of RuPAC. 2006: 100-102.
[9] 王树忠, 丁耀根, 肖刘. PRPM聚焦多注速调管电子光学系统的研究[J]. 电子与信息学报, 2006(10):1967-1970. (Wang Shuzhong, Ding Yaogen, Xiao Liu. Study on the electron optical system of multi beam klystron with PRPM focusing[J]. Journal of Electronics & Information Technology, 2006(10): 1967-1970
[10] 电子管设计手册编辑委员会. 微波管电子光学系统设计手册[M]. 北京: 国防工业出版社, 1981: 213-217.

Electronic Tube Design Manual Editorial Committee. Design manual for electron optical system of microwave tube[M]. Beijing: National Defense Industry Press, 1981: 213-217.
[11] Akimov P I, Balabanov A K, Chudin V G, et al. C-band multy-beam klystron with reversal focusing system on permanent magnets for electron accelerators [C]// IEEE International Vacuum Electronics Conference. 2014.
[12] 周碎明. 高次模式多注速调管[J]. 真空电子技术, 2008(4):7-12. (Zhou Suiming. High order mode multi beam klystron[J]. Beijing Vacuum Electronics Research Institute, 2008(4): 7-12 doi: 10.3969/j.issn.1002-8935.2008.04.002
[13] 陈新桥, 朱允淑, 丁耀根. TM220高次模多注速调管矩形谐振腔[J]. 真空电子技术, 2002(4):44-47. (Chen Xinqiao, Zhu Yunshu, Ding Yaogen. Rectangle cavity of TM220 high mode multi-beam klystron[J]. Beijing Vacuum Electronics Research Institute, 2002(4): 44-47 doi: 10.3969/j.issn.1002-8935.2002.04.008
[14] 柏伟, 沈旭明, 陈亚男, 等. C波段加速器初步热测实验[J]. 强激光与粒子束, 2012, 24(1):181-183. (Bo Wei, Shen Xuming, Chen Yanan, et al. Preliminary power test on C-band accelerator[J]. High Power Laser and Particle Beams, 2012, 24(1): 181-183 doi: 10.3788/HPLPB20122401.0181
[15] 柏伟. C波段加速器装置研制[C]//中国工程物理研究院科技年报. 2015.

Bo Wei. Development of C-band accelerator system[C]//Annual Report of China Academy of Engineering Physics. 2015