Author: Isocrate, R.
Paper Title Page
TUPHA117 Upgrade of the LLRF Control System at LNL 678
 
  • D. Bortolato, F. Gelain, D. Marcato, E. Munaron, S. Pavinato, D. Pedretti
    INFN/LNL, Legnaro (PD), Italy
  • M.A. Bellato, R. Isocrate
    INFN- Sez. di Padova, Padova, Italy
 
  For the SPES pro­ject at Leg­naro Na­tional Lab­o­ra­to­ries (LNL), a Low-Level Radio Fre­quency (LLRF) has been de­signed to have flex­i­bil­ity, reusabil­ity and an high pre­ci­sion. It is an FPGA-based dig­i­tal feed­back con­trol sys­tem using RF ADCs for the di­rect un­der­sam­pling and it can con­trol at the same time eight dif­fer­ent cav­i­ties. The LLRF sys­tem was tested on the field with an ac­cel­er­ated beam. In the last year some im­prove­ments on the firmware, soft­ware and hard­ware of the con­trol sys­tem have been done. In this paper the re­sults car­ried out in the more re­cent tests, the fu­ture works and the up­grades of the sys­tem will be de­tailed.  
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DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-TUPHA117  
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