Author: Cheng, A.Q.
Paper Title Page
THPO076 Multiphysics Design Studies of a Superconducting Quarter-wave Resonator at Peking University 863
  • M. Chen, S. Chen, A.Q. Cheng, W. Cheng, J.K. Hao, S.W. Quan, F. Zhu
    PKU, Beijing, People’s Republic of China
  Funding: This work is supported by National Basic Research Program (2014CB845504)
A 81.25MHz, geometric β=0.046 quarter-wave resonator has been designed and analysed at Peking University. This paper mainly presents the multi-physics studies of this cavity, include electromagnetic design, mechanical analysis and multipacting simulation, to predict its behaviour under practical operating process. Various transverse vibration modes of inner conductor were found under different fixed conditions and an asymmetric shorting plate was adopted to avoid high possibility of multipacting
"quarter-wave resonator"
"frequency detuning"
"stiffening design"
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About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
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