Speaker
Yelong Wei
(University of Science and Technology of China)
Description
For the TM020 cavity used for collider ring beam en-ergy replenishment in the proposed Super Tau-Charm Facility (STCF) project, a waveguide-type power coupler capable of handling CW 300 kW power has been adopted. The power coupler assembly comprises a cavity-welded waveguide coupling port, an online ad-justable movable tuner, a 90° waveguide bend, an RF window and a stepped waveguide transition. This pa-per systematically presents the Multiphysics design of these components. Furthermore, the high-power test configurations for both the RF window and the power coupler are detailed.
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Author
Dr
MengXu Fan
(University of Science and Technology of China, Institute of High Energy Physics, Chinese Academy of Sciences, Spallation Neutron Source Science Center)
Co-author
Yelong Wei
(University of Science and Technology of China)