Author: Polikhov, S.A.
Paper Title Page
WEPHO03 The Layout of 352 MHz 400 kW RF Power Amplifier 937
 
  • A.Yu. Smirnov, E.V. Ivanov, A.A. Krasnov, K.I. Nikolskiy, S.A. Polikhov, I. Řežanov
    Siemens Research Center, Moscow,, Russia
  • G.B. Sharkov
    Siemens LLC, Moscow, Russia
 
  In this paper, we present the current status of the RF power amplifier under development for European Spallation Source (ESS, Sweden) normal conducting and superconducting accelerating sections based on solid-state architecture. A single 400 kW pulsed machine is represented with four standard 19" cabinets. Brief description and technical solutions regarding 8 kW (Class-AB, Si transistor based) RF modules, different power combiners and control system are shown.  
 
WEPHO04 The Layout of 72 MHz 16 kW RF Power Generator 940
 
  • A.Yu. Smirnov, E.V. Ivanov, A.A. Krasnov, K.I. Nikolskiy, S.A. Polikhov, I. Řežanov
    Siemens Research Center, Moscow,, Russia
  • G.B. Sharkov
    Siemens LLC, Moscow, Russia
 
  In this paper, we present the current design of the RF power generator for medical cyclotron Eclipse (Siemens Healthcare) based on solid-state architecture. The 16 kW machine operating at 72 MHz in continuous wave regime is being assembled into standard 19" cabinet. Brief description and technical solutions regarding 2 kW (Class-AB, Si transistor based) RF modules, power combiner and control system are shown.