Author: Jiang, P.
Paper Title Page
TUPO106 Mathematical Principle and Numerical Reconstruction in Real Space Measurement with a Rotating BPM 560
 
  • P. Jiang, Y. He, Z.J. Wang
    IMP/CAS, Lanzhou, People’s Republic of China
 
  It is difficult to measure beam profiles and monitor the beam during beam supply for high intensity high power accelerators. Based on the button pick-ups, the mathematical principle of a rotating BPM is proposed. SVD method is used to reconstruct the beam in x-y real space, and the basic parameters used in beam reconstruction are argued. The beam distribution in x-y real space is reconstructed well and compared to the reference beam. The beam reconstruction is sensitive to the electrode radius. The meshing and the grid numbers in the solution window have an import effect on the beam reconstruction.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-TUPO106  
About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
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