DocumentCode
335013
Title
Status of the PEP-II transverse feedback systems
Author
Barry, W. ; Corlett, J. ; Fahmie, M. ; Greer, J. ; Lambertson, G. ; Pike, C.
Author_Institution
Lawrence Berkeley Nat. Lab., CA, USA
Volume
2
fYear
1997
fDate
12-16 May 1997
Firstpage
2344
Abstract
The feedback systems for controlling transverse coupled-bunch instabilities in both the high and low energy rings of the PEP-II collider are complete and installed on site. Presently, the high energy ring of the collider is beginning commissioning. The commissioning of the high energy ring transverse feedback system is expected to begin sometime in the next few weeks. Design specifications and the basic system concept are reviewed. Selected bench-test results for various system components are discussed including results from the sum-signal orbit offset cancellation electronics
Keywords
accelerator control systems; electron accelerators; feedback; storage rings; PEP-II; commissioning; sum-signal orbit offset cancellation electronics; transverse coupled-bunch instabilities; transverse feedback systems; Baseband; Circuits; Damping; Dynamic range; Feedback loop; Filling; Impedance; Radio frequency; Storage rings; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-4376-X
Type
conf
DOI
10.1109/PAC.1997.751203
Filename
751203
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