Speaker
Chengzhe Wang
(University of Science and Technology of China)
Description
The Super Tau-Charm Facility (STCF) project plans to use 12-15 TM020-mode cavities for each collider ring to compensate for the beam energy loss. Each cavity is designed to provide a voltage of 0.5 MV and a power of 250 kW for the beam. Therefore, an online adjustable waveguide coupler with a power capacity of CW 300 kW has to be developed for each cavity. This input coupler has a waveguide size the same as the half-height WR1500. The coupling between the cavity and the half-height WR1500 is realized by a rectangle hole with blending. This paper presents the electromagnetic design, the multipacting simulation, and the thermal and stress analysis of the input coupler in detail.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
Author
Dr
MengXu Fan
(University of Science and Technology of China, Institute of High Energy Physics)
Co-authors
Yelong Wei
(University of Science and Technology of China)
Chengzhe Wang
(University of Science and Technology of China)
