Beam Signal Processing for the Fermilab Longitudinal and Transverse Beam Damping Systems
- 1 June 1975
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Nuclear Science
- Vol. 22 (3) , 1581-1585
- https://doi.org/10.1109/TNS.1975.4327940
Abstract
A beam signal processor is used to secure the position of each charged bunch in the Fermilab main synchrotron. The signal processor operates at 317 MHz, 6 times the fundamental beam component and utilizes an amplitude-to-phase converter/hard limiter combination to obtain a normalized position signal. The normalization process is complete in less than 10 ns and is effective over a 23 dB intensity range. The methods used to sample and process the 2 ns beam signal are discussed and the principle parameters of the device listed. The processor outputs the derived position data to elements in a closed-loop beam damping system.Keywords
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