The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Barabin, S.V. AU - Kulevoy, T. AU - Levterov, K.A. AU - Liakin, D.A. AU - Lukashin, A.Y. ED - Kuzin, Maksim V. ED - Schaa, Volker RW TI - Low-Level RF Control at Light Ions Injector for NICA J2 - Proc. of RUPAC2018, Protvino, Russia, 01-05 October 2018 C1 - Protvino, Russia T2 - Russian Particle Accelerator Conference T3 - 26 LA - english AB - Light ion injector for future NICA project contain several resonator: buncher, RFQ, Alvarez-type linac LU-20, and possibly debuncher, that all work on same resonant frequency 145.2 MHz. Base frequency for all resonators in injector produced by LU-20 linac, worked in self-excited loop mode. Low-level RF control system of injector should capture RF signal from LU-20 linac within front of signal and generate output RF signals with same frequency on others resonators, with regulated phase difference between channels. Additionally, low-level RF control system should tune resonant frequencies of RFQ, buncher and debancher. Presented LLRF system was successively work within several years. LLRF controllers design, possibilities, and key stabilization techniques are presented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 437 EP - 439 KW - controls KW - LLRF KW - rfq KW - feedback KW - FPGA DA - 2018/11 PY - 2018 SN - 978-3-95450-197-7 DO - 10.18429/JACoW-RUPAC2018-THPSC16 UR - http://jacow.org/rupac2018/papers/thpsc16.pdf ER -