45GHz/20kW gyrotron setup with automated output power control for ECR ion source A.I. Tsvetkov, A.G. Eremeev, V.V. Kholoptsev, M.Yu. Shmelev, I.V. Plotnikov, Yu.V. Bykov, E.A. Kopelovich, A.Yu. Novikov, M.M. Troitskiy, M.V. Kuznetsov et al. (8 more) EPJ Web Conf., 149 (2017) 04032 Published online: 04 August 2017 DOI: 10.1051/epjconf/201714904032