The ITER ECRH upper launcher (UL) uses a steering mechanism assembly (SMA) to steer the beams in the appropriate location for controlling magnetohydrodynamic (MILD) activity in the plasma (NTMs and sawtooth oscillations).
Benoît Labit, Haomin Sun, Nicola Vianello, Adriano Stagni
Basil Duval, Oleg Krutkin, Filippo Bagnato, Aylwin Iantchenko
Timothy Goodman, Stefano Alberti, Jean-Philippe Hogge, Jérémy Genoud, Francisco Sanchez, Konstantinos Avramidis