Differential-phase reflectometry using phased-array antenna system in QUEST

K. Nagata, Hiroshi Idei, M. Sakaguchi, K. Dono, Y. Wataya, S. Kawasaki, H. Zushi, Kazuaki Hanada, K. Nakamura, M. Sakamoto, Makoto Hasegawa, Y. Higashizono, Y. Takase, T. Maekawa, O. Mitarai, Y. Kishimoto, H. Nakashima, A. Higashijima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The differential-phase reflectometry has been developed to measure the density profile, concerning electron Bernstein Wave (EBW) heating and current drive in the QUEST. The Phased Array Antenna (PAA) system was proposed for the reflectometry to improve the ratio of signal to noise. The PAA was confirmed to be effective, as a launching antenna to receive the larger reflected-wave signal.

Original languageEnglish
Title of host publicationIRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide
DOIs
Publication statusPublished - Nov 30 2010
Event35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010 - Rome, Italy
Duration: Sep 5 2010Sep 10 2010

Other

Other35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010
CountryItaly
CityRome
Period9/5/109/10/10

Fingerprint

Antenna phased arrays
Launching
Antennas
Heating
Electrons

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Nagata, K., Idei, H., Sakaguchi, M., Dono, K., Wataya, Y., Kawasaki, S., ... Higashijima, A. (2010). Differential-phase reflectometry using phased-array antenna system in QUEST. In IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide [5612434] https://doi.org/10.1109/ICIMW.2010.5612434

Differential-phase reflectometry using phased-array antenna system in QUEST. / Nagata, K.; Idei, Hiroshi; Sakaguchi, M.; Dono, K.; Wataya, Y.; Kawasaki, S.; Zushi, H.; Hanada, Kazuaki; Nakamura, K.; Sakamoto, M.; Hasegawa, Makoto; Higashizono, Y.; Takase, Y.; Maekawa, T.; Mitarai, O.; Kishimoto, Y.; Nakashima, H.; Higashijima, A.

IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010. 5612434.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nagata, K, Idei, H, Sakaguchi, M, Dono, K, Wataya, Y, Kawasaki, S, Zushi, H, Hanada, K, Nakamura, K, Sakamoto, M, Hasegawa, M, Higashizono, Y, Takase, Y, Maekawa, T, Mitarai, O, Kishimoto, Y, Nakashima, H & Higashijima, A 2010, Differential-phase reflectometry using phased-array antenna system in QUEST. in IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide., 5612434, 35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010, Rome, Italy, 9/5/10. https://doi.org/10.1109/ICIMW.2010.5612434
Nagata K, Idei H, Sakaguchi M, Dono K, Wataya Y, Kawasaki S et al. Differential-phase reflectometry using phased-array antenna system in QUEST. In IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010. 5612434 https://doi.org/10.1109/ICIMW.2010.5612434
Nagata, K. ; Idei, Hiroshi ; Sakaguchi, M. ; Dono, K. ; Wataya, Y. ; Kawasaki, S. ; Zushi, H. ; Hanada, Kazuaki ; Nakamura, K. ; Sakamoto, M. ; Hasegawa, Makoto ; Higashizono, Y. ; Takase, Y. ; Maekawa, T. ; Mitarai, O. ; Kishimoto, Y. ; Nakashima, H. ; Higashijima, A. / Differential-phase reflectometry using phased-array antenna system in QUEST. IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010.
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AU - Nagata, K.

AU - Idei, Hiroshi

AU - Sakaguchi, M.

AU - Dono, K.

AU - Wataya, Y.

AU - Kawasaki, S.

AU - Zushi, H.

AU - Hanada, Kazuaki

AU - Nakamura, K.

AU - Sakamoto, M.

AU - Hasegawa, Makoto

AU - Higashizono, Y.

AU - Takase, Y.

AU - Maekawa, T.

AU - Mitarai, O.

AU - Kishimoto, Y.

AU - Nakashima, H.

AU - Higashijima, A.

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