Author: Cargnelutti, M.
Paper Title Page
MOAB3 Commissioning Results of the New BPM Electronics of the ESRF Booster Synchrotron 24
 
  • M. Cargnelutti
    I-Tech, Solkan, Slovenia
  • K.B. Scheidt
    ESRF, Grenoble, France
 
  The 75 BPM stations of the Booster Synchrotron of the ESRF have been equiped with new RF electronics from December 2014. This new BPM system is based on the commercial Libera-Spark system and now provides beam position data at various output rates, and with a possible time resolution even below that of the orbit-turn time (1 us). All modules are situated inside the Booster tunnel and powered by an Ethernet cable. This implies that the RF cables from the BPM blocks are less then 3 m and only a single trigger signal in daisy chain is sufficient to keep the 75 stations in turn-by-turn phase over the full energy ramping (200 MeV to 6 GeV) time of typically 50 ms. The high sensitivity of the system yields excellent performance at very low beam currents down to 1 0uA. Full results of the system, including the application as a high quality betatron tune monitor, will be presented.  
slides icon Slides MOAB3 [5.781 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-MOAB3  
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MOPTY039 Compact Single Pass BPM 1013
 
  • M. Žnidarčič, M. Cargnelutti, E. Janezic
    I-Tech, Solkan, Slovenia
 
  Monitoring and subsequent optimization of linacs and beam transfers requires specific instrumentation for beam position data acquisition and processing. Compact single pass BPM is the newly developed prototype intended for position and charge monitoring in classical single-multi bunch operation linacs and transfer lines. Flexibility of the instrument enables the installation on electron and proton single pass machines. The motivation, processing principles and first results are presented.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-MOPTY039  
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