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Transverse coupled-bunch feedback in the Advanced Light Source (ALS)

Conference ·
OSTI ID:10179982
In order to effectively control a large number of transverse coupled-bunch models in the LBL Advanced Light source (ALS) storage ring, a broad-band, bunch-by-bunch feedback system has been designed, and is beginning to undergo testing and commissioning. This paper addresses the major electronic components of the feedback system. In particular, the components described include: broad-band microwave position detection receivers, closed orbit offset signal rejection circuitry, and baseband quadrature processing circuitry. Initial commissioning results are also presented.
Research Organization:
Lawrence Berkeley Lab., CA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC03-76SF00098
OSTI ID:
10179982
Report Number(s):
LBL--34953; CONF-940618--72; ON: DE94017971
Country of Publication:
United States
Language:
English