1. Commissioning of inline ECE system within waveguide based ECRH transmission systems on ASDEX upgrade.
- Author
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Bongers, W. A., Kasparek, W., Doelman, N., Van den Braber, R., Van den Brand, H., Meo, F., de Baar, M. R., Amerongen, F. J., Donné, A. J. H., Elzendoorn, B. S. Q., Erckmann, V., Goede, A. P. H., Giannone, L., Grünwald, G., Hollman, F., Kaas, G., Krijger, B., Michel, G., Lubyako, L., and Monaco, F.
- Subjects
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ELECTRON cyclotron resonance sources , *CYCLOTRONS , *WAVEGUIDES , *POLARIZATION (Nuclear physics) , *POWER electronics - Abstract
A CW capable inline electron cyclotron emission (ECE) separation system for feedback control, featuring oversized corrugated waveguides, is commissioned on ASDEX upgrade (AUG). The system is based on a combination of a polarization independent, non-resonant, Mach-Zehnder diplexer equipped with dielectric plate beam splitters [2, 3] employed as corrugated oversized waveguide filter, and a resonant Fast Directional Switch, FADIS [4, 5, 6, 7] as ECE/ECCD separation system. This paper presents an overview of the system, the low power characterisation tests and first high power commissioning on AUG. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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