Commissioning of inline ECE system within waveguide based ECRH transmission systems on ASDEX upgrade
conference paper
Bongers, W.A.
Kasparek, W.
Doelman, N. J.
Braber, R. van den
Brand, H. van den
Meo, F.
Baar, M.R. de
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.
Monaco, F.
Noke, F.
Petelin, M.
Plaum, B.
Purps, F.
Pierik, J.G.W. ten
Schüller, C.
Slob, J.W.
Stober, J.K.
Schütz, H.
Wagner, D.
Westerhof, E.
Ronden, D.M.S.
Kasparek, W.
Doelman, N. J.
Braber, R. van den
Brand, H. van den
Meo, F.
Baar, M.R. de
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.
Monaco, F.
Noke, F.
Petelin, M.
Plaum, B.
Purps, F.
Pierik, J.G.W. ten
Schüller, C.
Slob, J.W.
Stober, J.K.
Schütz, H.
Wagner, D.
Westerhof, E.
Ronden, D.M.S.
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. © Owned by the authors, published by EDP Sciences, 2012.
TNO Identifier
478764
ISSN
21016275
Article nr.
03006
Source title
17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2012, 7-10 May 2012, Deurne, Netherlands
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