@article{6113, author = {N. J. Dobbe and A. B. Sterk and Rpjjm Kruisbergen and O. G. Kruyt and M. E. Bestebreurtje and P. R. Prins and J. A. Hoekzema and A. F. van der Grift and B. S. Q. Elzendoorn}, title = {Control and RF-transmission in the ECW system on TEXTOR-94}, abstract = {A real-time and multitasking control system has been developed for the new ECW system on the TEXTOR tokamak. It allows the system to be remotely controlled by client/server application. A quasi-optical transmission line has been installed which uses confocal mirrors and can be used for different frequencies ( > 100 GHz). It is suitable for transmission of up to two RF beams from different sources to the plasma. The launcher is mounted in a main horizontal port and injects a focused beam with a spot size of 2 cm (at 110 GHz) near the plasma axis. The launcher is steerable independently in the toroidal and poloidal directions. (C) 2001 Elsevier Science B.V. All rights reserved.}, year = {2001}, journal = {Fusion Engineering and Design}, volume = {56-57}, pages = {599-604}, month = {Oct}, isbn = {0920-3796}, doi = {10.1016/s0920-3796(01)00266-6}, language = {eng}, }