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Tong D.C.

PaperTitlePage
TUP54Field Tuning and HOMs Measurement of the 9-cell ICHIRO Copper Cavity Model251
 
  • J. Wu, Q. Z. Xing, J. R. Shi, S. X. Zheng, D. C. Tong, C. X. Tang
    Tsinghua University
 
 Field tuning and HOMs measurement of a 9-cell superconducting ICHIRO copper cavity model is presented. The field flatness 97.2% of the TM010_PI mode is obtained after a few iterations by inserting perturbation objects into the cells. The frequencies and shunt impendence of the higher order modes (HOMs) are measured and compared with the numerical simulation of the cavity using Mafia 2D code.