ECRH system, microwave diagnostics and experimental results in the EAST tokamak F.K. Liu, H.D. Xu, X.J. Wang, D.J. Wu, M.H. Li, J. Zhang, Y. Liu, T. Zhang, Q. Zhang, Y.P. Zhao et al. (2 more) EPJ Web Conf., 149 (2017) 01005 Published online: 04 August 2017 DOI: 10.1051/epjconf/201714901005