30 August 1993 First electron temperature edge measurements on the ASDEX upgrade Tokamak using a heterodyne radiometer
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Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 21043N (1993) https://doi.org/10.1117/12.2298563
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom
Abstract
The design of a multi-channel heterodyne radiometer used to determine the electron temperature in the edgeregion of the ASDEX Upgrade (AUG) tokamak plasma by measuring the microwave electron cyclotron emission(ECE) is described. A novel feature of the system is the use of both side-bands of a heterodyne mixer to maximisethe available radiation bandwidth. Calibration, first plasma measurements and their interpretation are discussed.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
N. A. Salmon, "First electron temperature edge measurements on the ASDEX upgrade Tokamak using a heterodyne radiometer", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21043N (30 August 1993); doi: 10.1117/12.2298563; https://doi.org/10.1117/12.2298563
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