Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD

Hiroshi Idei, Inagaki Shigeru, Shohji Kawasaki, Hideki Zushi, Yoshio Nagayama, Kazuo Kawahata, Takashi Shimozuma, Yuichi Wataya

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

The broadband fast frequency-switching heterodyne radiometers have been developed to measure simultaneously three-band components of electron cyclotron emission with high time and frequency resolutions in the large helical device (LHD). The fast frequency-switching system was prepared as a local oscillator part of the heterodyne radiometers. The frequency switching time was 10 μs. The fundamental electron cyclotron emission spectrum was successfully measured using the radiometer in the LHD experiment.

元の言語英語
ホスト出版物のタイトルIRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics
ページ387-388
ページ数2
出版物ステータス出版済み - 12 1 2007
イベントJoint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007 - Cardiff, 英国
継続期間: 9 3 20079 7 2007

その他

その他Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007
英国
Cardiff
期間9/3/079/7/07

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Cyclotrons
Switching frequency
Radiometers
Electrons
Switching systems
Experiments

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

これを引用

Idei, H., Shigeru, I., Kawasaki, S., Zushi, H., Nagayama, Y., Kawahata, K., ... Wataya, Y. (2007). Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD. : IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics (pp. 387-388). [4516545]

Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD. / Idei, Hiroshi; Shigeru, Inagaki; Kawasaki, Shohji; Zushi, Hideki; Nagayama, Yoshio; Kawahata, Kazuo; Shimozuma, Takashi; Wataya, Yuichi.

IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics. 2007. p. 387-388 4516545.

研究成果: 著書/レポートタイプへの貢献会議での発言

Idei, H, Shigeru, I, Kawasaki, S, Zushi, H, Nagayama, Y, Kawahata, K, Shimozuma, T & Wataya, Y 2007, Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD. : IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics., 4516545, pp. 387-388, Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007, Cardiff, 英国, 9/3/07.
Idei H, Shigeru I, Kawasaki S, Zushi H, Nagayama Y, Kawahata K その他. Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD. : IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics. 2007. p. 387-388. 4516545
Idei, Hiroshi ; Shigeru, Inagaki ; Kawasaki, Shohji ; Zushi, Hideki ; Nagayama, Yoshio ; Kawahata, Kazuo ; Shimozuma, Takashi ; Wataya, Yuichi. / Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD. IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics. 2007. pp. 387-388
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AU - Shimozuma, Takashi

AU - Wataya, Yuichi

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