DocumentCode
1973126
Title
The position monitor using stretched wire technique
Author
Mimashi, T. ; Kuroda, S. ; Nakayama, H. ; Oide, K. ; Sugahara, R. ; Yamamoto, N.
Author_Institution
KEK, Nat. Lab. for High Energy Phys., Ibaraki, Japan
fYear
1993
fDate
17-20 May 1993
Firstpage
2340
Abstract
The position monitor using the stretched wire method is being developed as a component of the active alignment system for particle accelerator equipment, such as RF cavities and magnets. The RF voltage is supplied to the stretched wire and the monitor measures the change of capacitance between wire and pickup strip. Present resolution, limited by the electronics noise, is about 5 nm
Keywords
beam handling equipment; capacitance measurement; cavity resonators; particle beam diagnostics; position measurement; RF cavities; RF voltage; active alignment system; beam position monitor; capacitance change measurement; electronics noise; magnets; particle accelerator equipment; pickup strip; resolution; stretched wire technique; Electrodes; Hydrogen; Magnets; Monitoring; Motion measurement; Position measurement; Preamplifiers; Strips; Vibration measurement; Wire;
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.1993.309315
Filename
309315
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