The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Bychanok, D. AU - Butenko, A.V. AU - Gusarova, M. AU - Huseu, S. AU - Lalayan, M.V. AU - Maksimenko, S.A. AU - Petrakovsky, V.S. AU - Pokrovsky, A.I. AU - Polozov, S.M. AU - Shvedov, A. AU - Sukhotski, A.E. AU - Syresin, E. AU - Tamashevich, Y. AU - Yurevich, S.V. ED - Liu, Lin ED - Byrd, John M. ED - Neuenschwander, Regis T. ED - Picoreti, Renan ED - Schaa, Volker R. W. TI - Design, Characteristics and Dynamic Properties of Mobile Plunger-based Frequency Tuning System for Coaxial Half Wave Resonators J2 - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021 CY - Campinas, SP, Brazil T2 - International Particle Accelerator Conference T3 - 12 LA - english AB - The practical realization of a prototype of the frequency tuning system (FTS) for coaxial half-wave cavities (HWR) for the Nuclotron-based Ion Collider fAcility (NICA) injector is presented. The impact of FTS on electromagnetic parameters of copper HWR prototype is experimentally studied and discussed. The most important parameters like tuning range, tuning sensitivity, the dependence of the resonant frequency on the position of the plungers are estimated. The effective operation algorithms of the proposed FTS are discussed and analyzed. The dynamic characteristics of FTS are investigated and showed the ability to adjust the frequency with an accuracy of about 70 Hz. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1129 EP - 1131 KW - cavity KW - operation KW - experiment KW - controls KW - resonance DA - 2021/08 PY - 2021 SN - 2673-5490 SN - 978-3-95450-214-1 DO - doi:10.18429/JACoW-IPAC2021-MOPAB363 UR - https://jacow.org/ipac2021/papers/mopab363.pdf ER -