Title :
53 MHz Beam Loading Compensation for Slip Stacking in the Fermilab Main Injector
Author :
Dey, J. ; Kourbanis, I.
Author_Institution :
FNAL, Batavia, IL 60510, U.S.A., dey@fnal.gov
Abstract :
Recently In-Phase and Quadrature (I&Q) was added to both the 53 MHz Feedback and Feedforward Beam Loading Compensation for Slip Stacking in the Fermilab Main Injector. With 53 MHz Feedback, we can now turn the 18 Radio Frequency (RF) Stations off down to below 100 V. In using I&Q on Feedforward, beam loading compensation to the beam on both the upper and lower frequencies of Slip Stacking can be applied as we slip the beam. I&Q theory will be discussed.
Keywords :
Delay effects; Feedback; Frequency conversion; Linear particle accelerator; Low pass filters; Particle beam injection; Particle beams; RF signals; Radio frequency; Stacking;
Conference_Titel :
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN :
0-7803-8859-3
DOI :
10.1109/PAC.2005.1590972
