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

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (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.

元の言語英語
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
出版物ステータス出版済み - 12 1 2011
イベント19th Topical Conference on Radio Frequency Power in Plasmas - Newport, RI, 米国
継続期間: 6 1 20117 3 2011

出版物シリーズ

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

その他

その他19th Topical Conference on Radio Frequency Power in Plasmas
米国
Newport, RI
期間6/1/117/3/11

Fingerprint

plasma currents
phased arrays
cyclotrons
antennas
heating
injection
electrons
plasma density
aspect ratio
configurations
pulses

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Idei, H., Zushi, H., Hanada, K., Nakamura, K., Fujisawa, A., Hasegawa, M., ... Toi, K. (2011). Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST. : Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference (pp. 473-476). (AIP Conference Proceedings; 巻数 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.; 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, S. K.; Ryokai, T.; Liu, H. Q.; Isobe, M.; Nagaoka, K.; Nakanishi, H.; Nishino, N.; Kawasaki, S.; Nakashima, H.; Higashijima, A.; Takase, Y.; Maekawa, T.; Mitarai, O.; Kikuchi, M.; Toi, K.

Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference. 2011. p. 473-476 (AIP Conference Proceedings; 巻 1406).

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, 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. : Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference. AIP Conference Proceedings, 巻. 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
Idei H, Zushi H, Hanada K, Nakamura K, Fujisawa A, Hasegawa M その他. Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST. : Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference. 2011. p. 473-476. (AIP Conference Proceedings). https://doi.org/10.1063/1.3665017
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, S. K. ; Ryokai, T. ; Liu, H. Q. ; Isobe, M. ; Nagaoka, K. ; Nakanishi, H. ; Nishino, N. ; Kawasaki, S. ; Nakashima, H. ; Higashijima, A. ; Takase, Y. ; Maekawa, T. ; Mitarai, O. ; Kikuchi, M. ; Toi, K. / Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST. Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference. 2011. pp. 473-476 (AIP Conference Proceedings).
@inproceedings{839d231e12344c34a77b9e029d613862,
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",
year = "2011",
month = "12",
day = "1",
doi = "10.1063/1.3665017",
language = "English",
isbn = "9780735409781",
series = "AIP Conference Proceedings",
pages = "473--476",
booktitle = "Radio Frequency Power in Plasmas - Proceedings of the 19th Topical Conference",

}

TY - GEN

T1 - Electron Cyclotron / Bernstein wave heating and current drive experiments using phased-array antenna in QUEST

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 - 2011/12/1

Y1 - 2011/12/1

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.

UR - http://www.scopus.com/inward/record.url?scp=84863272835&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84863272835&partnerID=8YFLogxK

U2 - 10.1063/1.3665017

DO - 10.1063/1.3665017

M3 - Conference contribution

AN - SCOPUS:84863272835

SN - 9780735409781

T3 - AIP Conference Proceedings

SP - 473

EP - 476

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

ER -