Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST

H. Idei; H. Zushi; K. Hanada; K. Nakamura; A. Fujisawa; M. Hasegawa; N. Yoshida; M. Sakamoto; H. Watanebe; K. Tokunaga; Y. Nagashima; A. Ejiri; M. Sakaguchi; E. Kalinnikova; M. Ishiguro; S. Tashima; A. Fukuyama; H. Igami; S. Kubo; S. K. Sharma; T. Ryokai; H. Q. Liu; M. Isobe; K. Nagaoka; H. Nakanishi; N. Nishino; S. Kawasaki; H. Nakashima; A. Higashijima; Y. Takase; T. Maekawa; O. Mitarai; M. Kikuchi; K. Toi

doi:10.1063/1.3665017

Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST

H. Idei, H. Zushi, K. Hanada, K. Nakamura, A. Fujisawa, M. Hasegawa, N. Yoshida, M. Sakamoto, H. Watanebe, K. Tokunaga, Y. Nagashima, A. Ejiri, M. Sakaguchi, E. Kalinnikova, M. Ishiguro, S. Tashima, A. Fukuyama, H. Igami, S. Kubo, S. K. SharmaT. Ryokai, H. Q. Liu, M. Isobe, K. Nagaoka, H. Nakanishi, N. Nishino, S. Kawasaki, H. Nakashima, A. Higashijima, Y. Takase, T. Maekawa, O. Mitarai, M. Kikuchi, K. Toi

核融合力学部門

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

2 被引用数 (Scopus)

抄録

The phased-array antenna system for Electron Cyclotron/Bernstein Wave Heating and Current Drive experiments has been developed in the QUEST. The antenna was designed to excite a pure O-mode wave in the oblique injection for the O-X-B mode conversion experiments, and its good performances were confirmed at a low power level. The plasma current (<∼15kA) with an aspect ratio of 1.5 was started up and sustained by only RF injection in the low-density operations. The long pulse discharge of 10 kA was also attained for 37 s. The new density window to sustain the plasma current was observed in the high-density plasmas. The single-null divertor configuration with the high plasma current (<∼25kA) was attained in the 17 s plasma sustainment.

本文言語	英語
ホスト出版物のタイトル	Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference
ページ	473-476
ページ数	4
DOI	https://doi.org/10.1063/1.3665017
出版ステータス	出版済み - 2011
イベント	19th Topical Conference on Radio Frequency Power in Plasmas - Newport, RI, 米国継続期間: 6月 1 2011 → 7月 3 2011

出版物シリーズ

名前	AIP Conference Proceedings
巻	1406
ISSN（印刷版）	0094-243X
ISSN（電子版）	1551-7616

その他

その他	19th Topical Conference on Radio Frequency Power in Plasmas
国/地域	米国
City	Newport, RI
Period	6/1/11 → 7/3/11

!!!All Science Journal Classification (ASJC) codes

物理学および天文学（全般）

文献へのアクセス

10.1063/1.3665017

他のファイルとリンク

引用スタイル

Idei, H., Zushi, H., Hanada, K., Nakamura, K., Fujisawa, A., Hasegawa, M., Yoshida, N., Sakamoto, M., Watanebe, H., Tokunaga, K., Nagashima, Y., Ejiri, A., Sakaguchi, M., Kalinnikova, E., Ishiguro, M., Tashima, S., Fukuyama, A., Igami, H., Kubo, S., ... Toi, K. (2011). Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST. In Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference (pp. 473-476). (AIP Conference Proceedings; Vol. 1406). https://doi.org/10.1063/1.3665017

Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST. / Idei, H.; Zushi, H.; Hanada, K. その他.
Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference. 2011. p. 473-476 (AIP Conference Proceedings; Vol. 1406).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Idei, H, Zushi, H, Hanada, K, Nakamura, K, Fujisawa, A , Hasegawa, M, Yoshida, N, Sakamoto, M, Watanebe, H, Tokunaga, K , Nagashima, Y, Ejiri, A, Sakaguchi, M, Kalinnikova, E, Ishiguro, M, Tashima, S, Fukuyama, A, Igami, H, Kubo, S, Sharma, SK, Ryokai, T, Liu, HQ, Isobe, M, Nagaoka, K, Nakanishi, H, Nishino, N, Kawasaki, S, Nakashima, H, Higashijima, A, Takase, Y, Maekawa, T, Mitarai, O, Kikuchi, M & Toi, K 2011, Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST. in Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference. AIP Conference Proceedings, vol. 1406, pp. 473-476, 19th Topical Conference on Radio Frequency Power in Plasmas, Newport, RI, 米国, 6/1/11. https://doi.org/10.1063/1.3665017

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title = "Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST",

abstract = "The phased-array antenna system for Electron Cyclotron/Bernstein Wave Heating and Current Drive experiments has been developed in the QUEST. The antenna was designed to excite a pure O-mode wave in the oblique injection for the O-X-B mode conversion experiments, and its good performances were confirmed at a low power level. The plasma current (<∼15kA) with an aspect ratio of 1.5 was started up and sustained by only RF injection in the low-density operations. The long pulse discharge of 10 kA was also attained for 37 s. The new density window to sustain the plasma current was observed in the high-density plasmas. The single-null divertor configuration with the high plasma current (<∼25kA) was attained in the 17 s plasma sustainment.",

author = "H. Idei and H. Zushi and K. Hanada and K. Nakamura and A. Fujisawa and M. Hasegawa and N. Yoshida and M. Sakamoto and H. Watanebe and K. Tokunaga and Y. Nagashima and A. Ejiri and M. Sakaguchi and E. Kalinnikova and M. Ishiguro and S. Tashima and A. Fukuyama and H. Igami and S. Kubo and Sharma, {S. K.} and T. Ryokai and Liu, {H. Q.} and M. Isobe and K. Nagaoka and H. Nakanishi and N. Nishino and S. Kawasaki and H. Nakashima and A. Higashijima and Y. Takase and T. Maekawa and O. Mitarai and M. Kikuchi and K. Toi",

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AU - Idei, H.

AU - Zushi, H.

AU - Hanada, K.

AU - Nakamura, K.

AU - Fujisawa, A.

AU - Hasegawa, M.

AU - Yoshida, N.

AU - Sakamoto, M.

AU - Watanebe, H.

AU - Tokunaga, K.

AU - Nagashima, Y.

AU - Ejiri, A.

AU - Sakaguchi, M.

AU - Kalinnikova, E.

AU - Ishiguro, M.

AU - Tashima, S.

AU - Fukuyama, A.

AU - Igami, H.

AU - Kubo, S.

AU - Sharma, S. K.

AU - Ryokai, T.

AU - Liu, H. Q.

AU - Isobe, M.

AU - Nagaoka, K.

AU - Nakanishi, H.

AU - Nishino, N.

AU - Kawasaki, S.

AU - Nakashima, H.

AU - Higashijima, A.

AU - Takase, Y.

AU - Maekawa, T.

AU - Mitarai, O.

AU - Kikuchi, M.

AU - Toi, K.

PY - 2011

Y1 - 2011

N2 - The phased-array antenna system for Electron Cyclotron/Bernstein Wave Heating and Current Drive experiments has been developed in the QUEST. The antenna was designed to excite a pure O-mode wave in the oblique injection for the O-X-B mode conversion experiments, and its good performances were confirmed at a low power level. The plasma current (<∼15kA) with an aspect ratio of 1.5 was started up and sustained by only RF injection in the low-density operations. The long pulse discharge of 10 kA was also attained for 37 s. The new density window to sustain the plasma current was observed in the high-density plasmas. The single-null divertor configuration with the high plasma current (<∼25kA) was attained in the 17 s plasma sustainment.

AB - The phased-array antenna system for Electron Cyclotron/Bernstein Wave Heating and Current Drive experiments has been developed in the QUEST. The antenna was designed to excite a pure O-mode wave in the oblique injection for the O-X-B mode conversion experiments, and its good performances were confirmed at a low power level. The plasma current (<∼15kA) with an aspect ratio of 1.5 was started up and sustained by only RF injection in the low-density operations. The long pulse discharge of 10 kA was also attained for 37 s. The new density window to sustain the plasma current was observed in the high-density plasmas. The single-null divertor configuration with the high plasma current (<∼25kA) was attained in the 17 s plasma sustainment.

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BT - Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference

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Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST

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