DocumentCode
1896872
Title
Recovery of CTF beam signals from a strong wakefield background
Author
Yin, Yan ; Schulte, Elmar ; Ekelof, Tord
Author_Institution
TRIUMF, Vancouver, BC, Canada
Volume
4
fYear
1995
fDate
1-5 May 1995
Firstpage
2622
Abstract
The beam monitor for the CERN Linear Collider Test Facility (CTF) has to work not only with very short pulses (3-50 ps FWHM) at a spacing of 330 ps, but also in a strong wakefield background. A cone-shaped button pickup electrode has been designed and constructed for use with CTF beams and tests have been made using a real time analogue Gaussian filter to recover the beam signals from the strong wakefield signals. As a comparison to the analogue filter, a study has been made to process the data off-line and extract the beam signals using digital filtering based on the wavelet concept
Keywords
colliding beam accelerators; electron accelerators; linear colliders; particle beam diagnostics; signal processing; CERN Linear Collider Test Facility; analogue filter; cone-shaped button pickup electrode; digital filtering; real time analogue Gaussian filter; strong wakefield background; wavelet concept; Colliding beam devices; Data mining; Digital filters; Electrodes; Filtering; Monitoring; Signal design; Signal processing; Test facilities; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location
Dallas, TX
Print_ISBN
0-7803-2934-1
Type
conf
DOI
10.1109/PAC.1995.505638
Filename
505638
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