Development of S-Band High Power Klystron

WANG Shengchang; DONG Dong; PEI Shilun; ZHOU Zusheng; FUKUDA Shigeki; ZHENG Kai

doi:10.1049/cje.2020.06.005

Volume 29 Issue 4

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WANG Shengchang, DONG Dong, PEI Shilun, et al., “Development of S-Band High Power Klystron,” Chinese Journal of Electronics, vol. 29, no. 4, pp. 772-778, 2020, doi: 10.1049/cje.2020.06.005

Citation:

WANG Shengchang, DONG Dong, PEI Shilun, et al., “Development of S-Band High Power Klystron,” Chinese Journal of Electronics, vol. 29, no. 4, pp. 772-778, 2020, doi: 10.1049/cje.2020.06.005

WANG Shengchang, DONG Dong, PEI Shilun, et al., “Development of S-Band High Power Klystron,” Chinese Journal of Electronics, vol. 29, no. 4, pp. 772-778, 2020, doi: 10.1049/cje.2020.06.005

Citation:

WANG Shengchang, DONG Dong, PEI Shilun, et al., “Development of S-Band High Power Klystron,” Chinese Journal of Electronics, vol. 29, no. 4, pp. 772-778, 2020, doi: 10.1049/cje.2020.06.005

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Development of S-Band High Power Klystron

doi: 10.1049/cje.2020.06.005

1.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 10049, 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

Funds: This work is supported by the National Natural Science Foundation of China (No.11575215).

Received Date: 2019-08-12
Rev Recd Date: 2019-11-22
Publish Date: 2020-07-10

Abstract

Abstract

A 2998MHz, 60MW klystron has been developed for future linear accelerators of synchrotron radiation sources. In order to save development and construction time, the 2998MHz, 60MW klystron is a modified version of an existing 2856MHz 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 60MW at a 350kV beam voltage. A prototype was built and tested. It successfully produced 50MW 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 62MW 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.
- Klystron,
- Linear accelerator,
- Radiofrequency (RF) source

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References(13)

References

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