A multi-frequency ECRH system with 4 gyrotrons, tunable in the range of 105-140 GHz, is currently under construction at ASDEX Upgrade with a total power of 4 MW and a pulse length of 10 s. A fast steerable launcher for feedback controlled deposition has been installed that allows for poloidal steering of 10/spl deg/ within 100 ms. Transmission line elements, such as corrugated waveguides, polarizer mirrors and vacuum windows, are designed to cope for this frequency band.
Progress in the new ECRH system for ASDEX Upgrade
2004-01-01
154590 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
NEW FREQUENCY STEP-TUNABLE ECRH SYSTEM FOR ASDEX UPGRADE
British Library Online Contents | 2006
|Current status of the new ECRH system for ASDEX upgrade
IEEE | 2005
|MA3-1 KEYNOTE ADDRESS: Current Status of the New ECRH System for ASDEX Upgrade
British Library Conference Proceedings | 2005
|