Phased-array antenna for electron Bernstein wave heating and current drive in QUEST

H. Idei; M. Sakaguchi; H. Kasahara; K. Saito; M. Tsukamoto; K. Hanada; H. Zushi; K. N. Sato; K. Nakamura; M. Sakamoto; M. Hasegawa; Y. Higashizono; Y. Takase; T. Maekawa; O. Mitarai; Y. Kishimoto; S. Kawasaki; H. Nakashima; A. Higashijima

doi:10.1109/ICIMW.2009.5324704

Phased-array antenna for electron Bernstein wave heating and current drive in QUEST

H. Idei, M. Sakaguchi, H. Kasahara, K. Saito, M. Tsukamoto, K. Hanada, H. Zushi, K. N. Sato, K. Nakamura, M. Sakamoto, M. Hasegawa, Y. Higashizono, Y. Takase, T. Maekawa, O. Mitarai, Y. Kishimoto, S. Kawasaki, H. Nakashima, A. Higashijima

Division of Nuclear Fusion Dynamics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

The phased-array antenna has been designed for steady-state electron Bernstein wave heating and current drive at 8.2 GHz in the QUEST tokamak. The prototype antenna had rather large side-lobe components. In the new designed antenna the side-lobe components were reduced by modification of the antenna structure. For the steady-state operation, forced water-cooling and thermal stress were analyzed for the antenna component using the HFSS/ePhysics/ANSYS codes.

Original language	English
Title of host publication	34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
DOIs	https://doi.org/10.1109/ICIMW.2009.5324704
Publication status	Published - 2009
Event	34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 - Busan, Korea, Republic of Duration: Sept 21 2009 → Sept 25 2009

Publication series

Name	34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009

Other

Other	34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
Country/Territory	Korea, Republic of
City	Busan
Period	9/21/09 → 9/25/09

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Communication

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10.1109/ICIMW.2009.5324704

Cite this

Idei, H., Sakaguchi, M., Kasahara, H., Saito, K., Tsukamoto, M., Hanada, K., Zushi, H., Sato, K. N., Nakamura, K., Sakamoto, M., Hasegawa, M., Higashizono, Y., Takase, Y., Maekawa, T., Mitarai, O., Kishimoto, Y., Kawasaki, S., Nakashima, H., & Higashijima, A. (2009). Phased-array antenna for electron Bernstein wave heating and current drive in QUEST. In 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 [5324704] (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009). https://doi.org/10.1109/ICIMW.2009.5324704

Phased-array antenna for electron Bernstein wave heating and current drive in QUEST. / Idei, H.; Sakaguchi, M.; Kasahara, H. et al.

34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. 5324704 (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Idei, H, Sakaguchi, M, Kasahara, H, Saito, K, Tsukamoto, M, Hanada, K, Zushi, H, Sato, KN, Nakamura, K, Sakamoto, M, Hasegawa, M, Higashizono, Y, Takase, Y, Maekawa, T, Mitarai, O, Kishimoto, Y, Kawasaki, S, Nakashima, H & Higashijima, A 2009, Phased-array antenna for electron Bernstein wave heating and current drive in QUEST. in 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009., 5324704, 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, Busan, Korea, Republic of, 9/21/09. https://doi.org/10.1109/ICIMW.2009.5324704

Idei H, Sakaguchi M, Kasahara H, Saito K, Tsukamoto M, Hanada K et al. Phased-array antenna for electron Bernstein wave heating and current drive in QUEST. In 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. 5324704. (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009). doi: 10.1109/ICIMW.2009.5324704

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abstract = "The phased-array antenna has been designed for steady-state electron Bernstein wave heating and current drive at 8.2 GHz in the QUEST tokamak. The prototype antenna had rather large side-lobe components. In the new designed antenna the side-lobe components were reduced by modification of the antenna structure. For the steady-state operation, forced water-cooling and thermal stress were analyzed for the antenna component using the HFSS/ePhysics/ANSYS codes.",

author = "H. Idei and M. Sakaguchi and H. Kasahara and K. Saito and M. Tsukamoto and K. Hanada and H. Zushi and Sato, {K. N.} and K. Nakamura and M. Sakamoto and M. Hasegawa and Y. Higashizono and Y. Takase and T. Maekawa and O. Mitarai and Y. Kishimoto and S. Kawasaki and H. Nakashima and A. Higashijima",

note = "Copyright: Copyright 2010 Elsevier B.V., All rights reserved.; 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 ; Conference date: 21-09-2009 Through 25-09-2009",

year = "2009",

doi = "10.1109/ICIMW.2009.5324704",

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T1 - Phased-array antenna for electron Bernstein wave heating and current drive in QUEST

AU - Idei, H.

AU - Sakaguchi, M.

AU - Kasahara, H.

AU - Saito, K.

AU - Tsukamoto, M.

AU - Hanada, K.

AU - Zushi, H.

AU - Sato, K. N.

AU - Nakamura, K.

AU - Sakamoto, M.

AU - Hasegawa, M.

AU - Higashizono, Y.

AU - Takase, Y.

AU - Maekawa, T.

AU - Mitarai, O.

AU - Kishimoto, Y.

AU - Kawasaki, S.

AU - Nakashima, H.

AU - Higashijima, A.

PY - 2009

Y1 - 2009

N2 - The phased-array antenna has been designed for steady-state electron Bernstein wave heating and current drive at 8.2 GHz in the QUEST tokamak. The prototype antenna had rather large side-lobe components. In the new designed antenna the side-lobe components were reduced by modification of the antenna structure. For the steady-state operation, forced water-cooling and thermal stress were analyzed for the antenna component using the HFSS/ePhysics/ANSYS codes.

AB - The phased-array antenna has been designed for steady-state electron Bernstein wave heating and current drive at 8.2 GHz in the QUEST tokamak. The prototype antenna had rather large side-lobe components. In the new designed antenna the side-lobe components were reduced by modification of the antenna structure. For the steady-state operation, forced water-cooling and thermal stress were analyzed for the antenna component using the HFSS/ePhysics/ANSYS codes.

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Y2 - 21 September 2009 through 25 September 2009

ER -

Phased-array antenna for electron Bernstein wave heating and current drive in QUEST

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