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RIS citation export for TUPSA032: Input Coupler Design for IH-Based Accelerating Structure

TY - UNPB
AU - Toporkov, S.E.
AU - Bogomolov, A.S.
AU - Lalayan, M.V.
AU - Pomogaybo, G.S.
ED - Kuzin, Maxim
ED - Schaa, Volker RW
TI - Input Coupler Design for IH-Based Accelerating Structure
J2 - Proc. of RuPAC2016, St. Petersburg, Russia, November 21-25, 2016
C1 - St. Petersburg, Russia
T2 - Russian Particle Accelerator Conference
T3 - 25
LA - english
AB - Design of the input/output couplers for Interdigital H-mode (IH) proton accelerating structures operating in travelling wave regime has a range of tasks to be solved. Most of the difficulties are caused by low working frequency band which is far below the cutoff frequency of the cylindrical waveguide. To get an appropriate coupling with the slow-wave structure a coaxial coupler design is considered. Reduction of reflected harmonic and coupler matching is performed by end-cell geometry modification. Two types of accelerating structure: classical IH-structure and modified compact version are considered. Both have 433MHz operating frequency. Results of the main electrodynamic characteristics, end-cell optimization and thermal heating for different power levels are presented.
PB - JACoW
CP - Geneva, Switzerland
ER -