Design and development activities for in-vessel and in-port components of ITER microwave diagnostics
Antoine Sirinelli, Nikolay Antonov, Russel Feder, Thibaud Giacomin,, Gregory Hanson, David Johnson, Vitaliy Lukyanov, Philippe Maquet, Alex, Martin, Johan W. Oosterbeek, Christophe Penot, Micka\"el Portal\`es, Catalin, Roman, Paco Sanchez, Dmitry Shelukhin, Victor S. Udintsev
TL;DR
This paper discusses the design and development of microwave diagnostic components for ITER, including vacuum windows, waveguides, and antennas, to enable effective microwave transmission across the tokamak.
Contribution
It presents integrated designs and development activities for in-vessel and in-port microwave components tailored for ITER's diagnostic systems.
Findings
Proposed vacuum window designs for high-power microwave transmission
Development activities for in-vessel waveguides and antennas
Designs accommodate a broad frequency range from 12 GHz to 1000 GHz
Abstract
The ITER tokamak will be operating with 5 microwave diagnostic systems. While they rely on different physics, they share a common need: transmitting low and high power microwave in the range of 12 GHz to 1000 GHz(different bandwidths for different diagnostics) between the plasma and a diagnostic area tens of meters away. The designs proposed for vacuum windows, in-vessel waveguides and antennas are presented together with the development activities needed to finalise this work.
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Taxonomy
TopicsGyrotron and Vacuum Electronics Research · IPv6, Mobility, Handover, Networks, Security · Magnetic confinement fusion research