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Bunch-by-Bunch

Digital processing unit for combating coupled bunch instablities

Additional photos

Bunch-by-Bunch

Benefits



Libera Bunch-by-Bunch and Libera Bunch-by-Bunch Front End enable closure of transverse and longitudinal feedback loop. The system successfully damps coupled bunch instabilities.



All-in-one standalone unit

  • standard 1U factor

 

Digital signal processing, data sampling and data storage at 500 MHz rate

  • bunch sampling and processing without decimation

 

Built on proven technology

  • platform architecture and reliability of Libera Bunch-by-Bunch proved at several accelerators around the world
  • experience and support from the Libera community

 

Out-of-the-box ready for closing the feedback loop

  • all features required for successfull closure of the loop are embedded in the DSP core

 

Easy to integrate in the control system

  • well documented and maintained high-level software library (CSPI API)

 

Bunch purity

  • features needed for bunch cleaning based on numerically controlled oscillator, selectable per bunch

 

FPGA Development Kit

  • further processing core enrichment
  • FPGA Development Kit (FDK) in-house developed and supported by our team of engineers

 

 

 



Supplementary products

position
3
Clock and trigger signals distributor
Clock Splitter
3 1
Convert the signal from single ended to differential LVPECL.
SDC

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