Progress on CEPC 650 MHz klystron-Reference-Cited by-同舟云学术

Progress on CEPC 650 MHz klystron

Published:2021-07-28 Issue:22 Volume:36 Page:2142011
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

Zhou Z. S.¹,Chen Y.¹,Chi Y. L.¹,Dong D.¹,Fukuda S.¹,Gan N.¹,He X.¹,Iqbal M.¹,Kong X. C.¹,Liu J. D.¹,Lu Z. J.¹,Ma X. P.¹,Meng C.¹,Pei G. X.¹,Shu G.¹,Xiao O. Z.¹,Wang J. L.¹,Wang S. C.¹,Zaib U. N.¹,Zhou N. C.¹

Affiliation:

1. Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China

Abstract

The beam power of the CEPC Collider is about 60 MW, so an efficiency of an RF power source is very important for cost of project implementation. The most popular source for an accelerator is a klystron, which has the advantage that it can be operated at high power with a reasonable high efficiency. IHEP is developing 650 MHz klystron with 800 kW CW output power and 80% efficiency. To reach this goal, a couple of klystron prototypes will be manufactured in the near future. The first prototype is completely manufactured by Institute of Electronics (IE) and GLVAC Company and the first step of high-power conditioning and commissioning is also completed in IHEP. The design schemes of high-efficiency klystron are also in progress.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X21420112

Reference9 articles.

1. Toward High-Power Klystrons With RF Power Conversion Efficiency on the Order of 90%

2. Z. S. Zhou, S. Fukuda, S. C. Wang, O. Z. Xiao, D. Dong, Z. U. Nisa, Z. J. Lu and G. X. Pei , 7th Int. Particle Accelerator Conf., Busan, Korea, 8–13 May 2016 (2016), p. 3891.

3. E. L. Lien , 8th Int. Conf. on Microwave and Optical Generation and Amplification (MOGA70), Amsterdam, Netherlands, September 1970 (1970), p. 1121.

4. I. A. Guzilov , Proc. 10th Int. Vacuum Electron Sources Conference (IVESC), 30 June–4 July 2014, Saint Petersburg, Russia (2014), pp. 1–2.

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