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

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

引用次数: 4

Abstract

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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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

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。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

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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