Beam position monitor for the SPring‐8 synchrotron

Beam position monitors (BPMs) for the SPring‐8 synchrotron have already been designed and manufactured. Each BPM pickup has four button‐type electrodes, and the output signals from the electrodes are switched by fast PIN‐diode and are measured by signal detection systems. Eighty BPMs and four detect...

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Veröffentlicht in:Review of Scientific Instruments 1996-09, Vol.67 (9), p.3367-3367
Hauptverfasser: Aoki, T., Yonehara, H., Suzuki, H., Tani, N., Abe, H., Fukami, K., Hayashi, S., Ueyama, Y., Kaneta, T., Okanishi, K., Ohzuchi, S., Miyaoka, T., Sato, K., Toyoda, E., Ito, H., Yokomizo, Hideaki
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Sprache:eng
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Zusammenfassung:Beam position monitors (BPMs) for the SPring‐8 synchrotron have already been designed and manufactured. Each BPM pickup has four button‐type electrodes, and the output signals from the electrodes are switched by fast PIN‐diode and are measured by signal detection systems. Eighty BPMs and four detection systems are placed around the synchrotron. Calibration of beam position of the 80 BPMs was finished successfully. In this paper, we present the structure of the BPM pickup, the electronics of the signal detection system, and the calibration system.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.1147475