用相关多普勒反射法研究ASDEX升级托卡马克上的等离子体湍流

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004. Pub Date : 2004-01-01 DOI:10.1109/ICIMW.2004.1422287

J. Schirmer, G. Conway, W. Suttrop, S. Klenge, H. Zohm

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引用次数: 4

摘要

相关多普勒反射计系统由两个50-75 GHz反射计组成，具有可选的O/ x模式偏振。从相同的倾斜天线发射，可以测量径向电场剪切dE/sub r//dr和径向相关长度L/sub r/，这是表征等离子体湍流的重要参数。介绍了反射计的硬件结构，并给出了测量实例。

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Plasma turbulence studies using correlation Doppler reflectometry on the ASDEX upgrade tokamak

The correlation Doppler reflectometer system consists of two 50-75 GHz reflectometers with a selectable O/X-mode polarization. Launching from the same tilted antenna allows the measurement of the radial electric field shear dE/sub r//dr and radial correlation lengths L/sub r/, important parameters characterizing plasma turbulence. The reflectometer hardware is described and example measurements presented.

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Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.

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