Author: Velez, A.V.    [Vélez, A.V.]
Paper Title Page
TUPAB343 Final Design Studies for the VSR DEMO 1.5 GHz Coupler 2300
 
  • E. Sharples-Milne, V. Dürr, P. Echevarria, J. Knobloch, A. Neumann, A.V. Vélez
    HZB, Berlin, Germany
 
  With the 1.5 GHz couplers for the Variable pulse length Storage Ring (VSR) DEMO now in the manufacturing stages, the studies that led to the final coupler design will be presented. The system specific constraints and design modifications that combat the challenges of thermomechanical stresses, higher order mode (HOM) propagation and dimensional constraints are explored. This includes S-Parameter analysis, an in-depth study of the coupling factor, and multipacting studies for the average (1.5 kW) and peak (16 kW) power.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB343  
About • paper received ※ 19 May 2021       paper accepted ※ 17 June 2021       issue date ※ 14 August 2021  
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