Remote-Steering Launchers for the ECRH system on the Stellarator W7-X W. Kasparek, C. Lechte, B. Plaum, A. Zeitler, V. Erckmann, H.P. Laqua, M. Weißgerber, A. Bechtold, M. Busch and B. Szcepaniak EPJ Web of Conferences, 87 (2015) 04005 Published online: 12 March 2015 DOI: 10.1051/epjconf/20158704005