Beam Signal Stretch Method Based on Square Process

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Abstract:

Beam signal stretch is significant for bunch-by-bunch position measurement on storage ring in SSRF. This paper deduced a new expression to get beam position according to the relationship between BPM signals and beam position. The simulation has been done to stretch the BPM signal using square processing with matlab/simulink tool. The comparison is given between square process and original difference over sum method(Δ/Σ) using data acquired by oscilloscope and off-line processing.

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584-587

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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