Speaker
Zexin Cao
(University of Science and Technology of China)
Description
Pulse compressors have been widely used to generate very high peak RF power in exchange for a reduction in the RF pulse length for linear accelerators. A C-band spherical pulse compressor is numerically studied for the linac of Super Tau-Charm Facility in this paper. Utilizing a dual-mode coupler for producing two orthogonal polarized TE11 modes, TE114 mode is chose for storing energy in resonant cavity enabling a Q0 over 1.3×105. By modulating the coupling factor to 8.6, an optimum average power gain of 4.8 can be achieved in the case of combing with a 3π/4 travelling wave accelerator. This paper concludes the optimum RF parameters of the pulse compressor, as well as the geometry tolerance is given for the next step machining.
| Region represented | Asia |
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Author
Zexin Cao
(University of Science and Technology of China)
Co-authors
Li Sun
(University of Science and Technology of China)
Yelong Wei
(University of Science and Technology of China)
Zhicheng Huang
(University of Science and Technology of China)
