Relatively scaled ECE temperature profiles of KSTAR plasmas
- Title
- Relatively scaled ECE temperature profiles of KSTAR plasmas
- Authors
- Choi, MJ; Yun, GS; Park, HK; Jeon, YM; Jeong, SH; 박현거
- Date Issued
- 2010-10
- Publisher
- AMER INST PHYSICS
- Abstract
- A scheme to obtain relatively scaled profiles of electron cyclotron emission (ECE) temperature directly from uncalibrated raw radiometer data is proposed and has been tested for the 2009 campaign KSTAR plasmas. The proposed method utilizes a position controlled system to move the plasma adiabatically and compares ECE radiometer channels at the same relative radial positions assuming the profile consistency during the adiabatic change. This scaling method is an alternative solution when an absolute calibration is unreliable or too time consuming. The application to the two dimensional ECE imaging data, wherein calibration is extremely difficult, may also prove to be useful. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3479005]
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25258
- DOI
- 10.1063/1.3479005
- ISSN
- 0034-6748
- Article Type
- Conference
- Files in This Item:
- There are no files associated with this item.
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