Keyword: rf-amplifier
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WEPRI044 Final Structure and Design Parameters of TARLA RF System electron, LLRF, controls, FEL 2577
 
  • Ö. Karslı, A.A. Aksoy, C. Kaya, İ.B. Koc, E.Ç. Polat, O. Yavaş
    Ankara University, Accelerator Technologies Institute, Golbasi / Ankara, Turkey
  • M. Doğan
    Dogus University, Istanbul, Turkey
  • S. Özkorucuklu
    Istanbul University, Istanbul, Turkey
 
  Funding: Work supported by Turkish Ministry of Development (Grant No: DPT2006K-120470)
Turkish Accelerator and Radiation Laboratory in Ankara (TARLA) is an oscillator mode IR-FEL facility which is under construction since 2011. ELBE licensed superconducting modules housing TESLA RF cavities have been manufacturing for one year and the first module will be delivered in 2015. He Cryogenic System has also started to be manufacturing at similar time with the accelerator structures. It will be delivered in 2014. High Power RF amplifiers are started to tender procedures and delivery time is planning as 2015. The installation of high power transmission lines have to be completed at the same time with the delivery date of HPRF amplifiers to test the cavities and amplifiers. In this study, the final structural design of high power RF transmission lines and design parameters of RF amplifiers for TARLA is discussed.
On behalf of TARLA Collaboration, www.tarla.org.tr
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRI044  
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THPRI058 RF Delivery System for FETS rfq, klystron, quadrupole, simulation 3902
 
  • S.M.H. Alsari, M. Aslaninejad, J.K. Pozimski, P. Savage
    Imperial College of Science and Technology, Department of Physics, London, United Kingdom
  • M. Dudman, A.P. Letchford
    STFC/RAL, Chilton, Didcot, Oxon, United Kingdom
 
  The Front End Test Stand (FETS) is an experiment based at the Rutherford Appleton Laboratory (RAL) in the UK. In this experiment, the first stages necessary to produce a very high quality, chopped H ion beam as required for the next generation of high power proton accelerators (HPPAs) are designed, built and tested. HPPAs with beam powers in the megawatt range have many possible applications including drivers for spallation neutron sources, neutrino factories, accelerator driven sub-critical systems, waste transmuters and tritium production facilities. An RF system outline, circulator high power tests, RF amplifiers tests, waveguide run with shielding and couplers design are presented and discussed in this paper. Experimental measurements of the system’s circulator and RF Amplifiers high power test will be presented as part of the system testing results.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-THPRI058  
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FRXAB01 Trends in RF Technology for Applications to Light Sources with Great Average Power klystron, operation, high-voltage, power-supply 4065
 
  • Ch. Wang
    NSRRC, Hsinchu, Taiwan
 
  RF systems are a major part of both the capital and operating costs of contemporary light sources and directly impact their capability, reliability and availability. The RF community has been discussing for many years the best choice of CW RF power source for light sources. In the domain of great average power, the choice is among a klystron, inductive-output tube, and solid-state RF amplifier. Here we review their current development and challenges and offer a perspective from a point of view of operating a light source with high reliability and availability.  
slides icon Slides FRXAB01 [4.033 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-FRXAB01  
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