DocumentCode
1961474
Title
Microphonic analysis of cryo-module design
Author
Marziali, A. ; Schwettman, H.A.
Author_Institution
W.W. Hansen Lab. of Phys., Stanford Univ., CA, USA
fYear
1993
fDate
17-20 May 1993
Firstpage
950
Abstract
Mechanical resonances in superconducting accelerator structures and cryo-module components can lead to coupling between mechanical noise and electron beam parameters. We have studied the mechanical resonance spectrum of a 500 MHz 2-cell structure and cryo-module that was designed and built by Siemens for TRW, Inc., and have measured the effect of these vibrational modes on the RF eigenfrequency of the structure. We identify the most dangerous resonances of this system and discuss related design issues
Keywords
particle accelerators; vibrations; 500 MHz; RF eigenfrequency; cryo-module; mechanical resonance; superconducting accelerator structures; two cell structure; vibration; Electron beams; Helium; Iris; Joining processes; Mechanical variables measurement; Optical modulation; Radio frequency; Resonance; Superconducting device noise; Vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location
Washington, DC
Print_ISBN
0-7803-1203-1
Type
conf
DOI
10.1109/PAC.1993.308719
Filename
308719
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