Multibunch feedback—Strategy, technology, and implementation options
Author(s) -
J. Fox,
N. Eisen,
H. Hindi,
G. Oxoby,
L. Sapozhnikov,
I. Linscott,
M. Serio
Publication year - 1992
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.177
H-Index - 75
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.44327
Subject(s) - betatron , synchrotron , storage ring , particle accelerator , bunches , oscillation (cell signaling) , linear particle accelerator , acceleration , computer science , digital signal processing , physics , control system , electrical engineering , computer hardware , engineering , nuclear physics , beam (structure) , optics , genetics , classical mechanics , biology
The proposed next generation accelerator and synchrotron light facilities will require active feedback systems to control multi‐bunch instabilities. These feedback systems must operate in machines with thousands of circulating bunches and with short (2–4 ns) interbunch intervals. The functional requirements for transferse (betatron) and longitudinal (synchrotron) feedback systems are presented. Several possible implementation options are discussed and system requirements developed. Results are presented from a digital signal processing based synchrotron oscillation damper operating at the SSRL/SLAC SPEAR storage ring.
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