Author: Chen, J.
Paper Title Page
WEPGW057 Design of Stripline BPM for the SHINE Project 2605
  • T. Wu, B. Gao, L.W. Lai, Y.B. Leng
    SSRF, Shanghai, People’s Republic of China
  • S.S. Cao, J. Chen, Y.M. Zhou
    SINAP, Shanghai, People’s Republic of China
  As a under-constrution forth-generation light source in China, SHINE(Shanghai HIgh repetition rate XFEL aNd Extreme light facility) is expected to play an important role in basic scientific research in the field of materials and medicine. However, the performance of FEL depends critically on the completeness and quality of their beam diagnostic systems. Since the SHINE project will operate with bunch charge at 100pC, which is only one-quarter of that in the SXFEL, the measurement accuracy requirements for SBPM will increase significantly. On the other hand, the bunch repetition frequency of SHINE reached 1MHz, which shortened the threshold for measuring dead time. Fitting the requirement, the passband and the sampling rate design of stripline BPM is upgraded for the SHINE project. The final design was simulated using the data on the SXFEL, and the some inspiring results have been made.  
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About • paper received ※ 15 May 2019       paper accepted ※ 21 May 2019       issue date ※ 21 June 2019  
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