DELTA beam position monitor

Author

Brinker, S. ; Heisterhagen, R. ; Wille, K.

Author_Institution

Dortmund Univ., Germany

fYear

1991

fDate

6-9 May 1991

Firstpage

1154

Abstract

For the electron storage ring DELTA (Dortmund Electron Test Accelerator) a beam-position-monitor (BPM) system based on button pickups has been designed. Two different concepts for the monitor electronics have been developed, and they yield a long-term stability better than +or-150 mu m and a short-term resolution below +or-10 mu m. There are no hybrids integrated in the electronic circuits, as all four button signals should be amplified and digitized to provide redundancy. First, a concept using four separated electronic branches, one for each button, was tested. Then, a concept with a multiplexer in front followed by only one amplifier was designed. This concept, the electronic circuits, and the measurements are presented.<>

Keywords

electron accelerators; nuclear electronics; particle beam diagnostics; storage rings; DELTA beam position monitor; beam monitoring; button pickups; electron storage ring; long-term stability; monitor electronics; multiplexer; particle beam diagnostics; short-term resolution; Circuit stability; Circuit testing; Electron accelerators; Electron beams; Electronic circuits; Integrated circuit yield; Life estimation; Monitoring; Storage rings; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE

Conference_Location

San Francisco, CA, USA

Print_ISBN

0-7803-0135-8

Type

conf

DOI

10.1109/PAC.1991.164564

Filename

164564