Developments of Millimeter and Sub-Millimeter Wave Backscattering Systems for Fusion Plasma Turbulence Diagnostics

Authors :: N. Oyama
Kohji Yamamoto
Kiyomasa Watanabe
S. Inagaki
Junko Kohagura
Tokihiko Tokuzawa
R. Imazawa
Hiroshi Idei
Akira Ejiri
Keiji Tanaka
Teruo Saito
Shin Kubo
Source :: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Publication Year :: 2020
Publisher :: IEEE, 2020.
Abstract: Two types of back scattering systems are utilized for high temperature fusion plasma turbulence study. W-band backscattering system is used for measuring the electron Larmor radius scale turbulence and around Q-band frequency comb Doppler backscattering system have been designed for measuring the ion Larmor radius scale turbulence.

Subjects :: Physics
Backscatter
Turbulence
Scattering
business.industry
Plasma
Physics::Fluid Dynamics
Frequency comb
symbols.namesake
Optics
Physics::Plasma Physics
Physics::Space Physics
Extremely high frequency
symbols
Millimeter
Physics::Atomic Physics
business
Doppler effect

Database :: OpenAIRE
Journal :: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Accession number :: edsair.doi...........18c368a882d9b80f7c80930601aa86d3
Full Text :: https://doi.org/10.1109/irmmw-thz46771.2020.9370553

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