Remote steering antenna system on the TRIAM-1M Tokamak

H. Idei, K. Hanada, K. Ohkubo, M. Hasegawa, T. Notake, S. Kubo, T. Shimozuma, S. Ito, K. N. Sato, H. Zushi, K. Nakamura, M. Sakamoto, A. Iyomasa, S. Kawasaki, H. Nakashima, A. Higashijima, S. Nishi

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

Abstract

A remote steering antenna designed as a symmetric direction antenna is prepared for Electron Cyclotron Heating (ECH) and Current Drive (ECCD) experiments on the TRIAM-1M tokamak. The steering angles of 8-19 degrees are available in the design, in addition to the angle near 0 degrees. The antenna is tested at both of high and low power levels. The fraction of radiated power to injected power at the antenna is roughly evaluated at the low power test. The angle radiated from the antenna is checked from both of the intensity and phase measurements at the low power test. Several percentage losses at the antenna are evaluated at the high power test. The antenna system is evaluated to work correctly.

Original languageEnglish
Title of host publicationConference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics
EditorsM. Thumm, W. Wiesbeck
Pages725-726
Number of pages2
Publication statusPublished - Dec 1 2004
EventConference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics - Karlsruhe, Germany
Duration: Sep 27 2004Oct 1 2004

Publication series

NameConference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics

Other

OtherConference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics
CountryGermany
CityKarlsruhe
Period9/27/0410/1/04

Fingerprint

Antennas
Phase measurement
Cyclotrons
Heating
Electrons
Experiments

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Idei, H., Hanada, K., Ohkubo, K., Hasegawa, M., Notake, T., Kubo, S., ... Nishi, S. (2004). Remote steering antenna system on the TRIAM-1M Tokamak. In M. Thumm, & W. Wiesbeck (Eds.), Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics (pp. 725-726). (Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics).

Remote steering antenna system on the TRIAM-1M Tokamak. / Idei, H.; Hanada, K.; Ohkubo, K.; Hasegawa, M.; Notake, T.; Kubo, S.; Shimozuma, T.; Ito, S.; Sato, K. N.; Zushi, H.; Nakamura, K.; Sakamoto, M.; Iyomasa, A.; Kawasaki, S.; Nakashima, H.; Higashijima, A.; Nishi, S.

Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. ed. / M. Thumm; W. Wiesbeck. 2004. p. 725-726 (Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics).

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

Idei, H, Hanada, K, Ohkubo, K, Hasegawa, M, Notake, T, Kubo, S, Shimozuma, T, Ito, S, Sato, KN, Zushi, H, Nakamura, K, Sakamoto, M, Iyomasa, A, Kawasaki, S, Nakashima, H, Higashijima, A & Nishi, S 2004, Remote steering antenna system on the TRIAM-1M Tokamak. in M Thumm & W Wiesbeck (eds), Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, pp. 725-726, Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, Karlsruhe, Germany, 9/27/04.
Idei H, Hanada K, Ohkubo K, Hasegawa M, Notake T, Kubo S et al. Remote steering antenna system on the TRIAM-1M Tokamak. In Thumm M, Wiesbeck W, editors, Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. 2004. p. 725-726. (Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics).
Idei, H. ; Hanada, K. ; Ohkubo, K. ; Hasegawa, M. ; Notake, T. ; Kubo, S. ; Shimozuma, T. ; Ito, S. ; Sato, K. N. ; Zushi, H. ; Nakamura, K. ; Sakamoto, M. ; Iyomasa, A. ; Kawasaki, S. ; Nakashima, H. ; Higashijima, A. ; Nishi, S. / Remote steering antenna system on the TRIAM-1M Tokamak. Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. editor / M. Thumm ; W. Wiesbeck. 2004. pp. 725-726 (Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics).
@inproceedings{72135d44cd2e41429597b1b96e8e6fef,
title = "Remote steering antenna system on the TRIAM-1M Tokamak",
abstract = "A remote steering antenna designed as a symmetric direction antenna is prepared for Electron Cyclotron Heating (ECH) and Current Drive (ECCD) experiments on the TRIAM-1M tokamak. The steering angles of 8-19 degrees are available in the design, in addition to the angle near 0 degrees. The antenna is tested at both of high and low power levels. The fraction of radiated power to injected power at the antenna is roughly evaluated at the low power test. The angle radiated from the antenna is checked from both of the intensity and phase measurements at the low power test. Several percentage losses at the antenna are evaluated at the high power test. The antenna system is evaluated to work correctly.",
author = "H. Idei and K. Hanada and K. Ohkubo and M. Hasegawa and T. Notake and S. Kubo and T. Shimozuma and S. Ito and Sato, {K. N.} and H. Zushi and K. Nakamura and M. Sakamoto and A. Iyomasa and S. Kawasaki and H. Nakashima and A. Higashijima and S. Nishi",
year = "2004",
month = "12",
day = "1",
language = "English",
isbn = "0780384903",
series = "Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics",
pages = "725--726",
editor = "M. Thumm and W. Wiesbeck",
booktitle = "Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics",

}

TY - GEN

T1 - Remote steering antenna system on the TRIAM-1M Tokamak

AU - Idei, H.

AU - Hanada, K.

AU - Ohkubo, K.

AU - Hasegawa, M.

AU - Notake, T.

AU - Kubo, S.

AU - Shimozuma, T.

AU - Ito, S.

AU - Sato, K. N.

AU - Zushi, H.

AU - Nakamura, K.

AU - Sakamoto, M.

AU - Iyomasa, A.

AU - Kawasaki, S.

AU - Nakashima, H.

AU - Higashijima, A.

AU - Nishi, S.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - A remote steering antenna designed as a symmetric direction antenna is prepared for Electron Cyclotron Heating (ECH) and Current Drive (ECCD) experiments on the TRIAM-1M tokamak. The steering angles of 8-19 degrees are available in the design, in addition to the angle near 0 degrees. The antenna is tested at both of high and low power levels. The fraction of radiated power to injected power at the antenna is roughly evaluated at the low power test. The angle radiated from the antenna is checked from both of the intensity and phase measurements at the low power test. Several percentage losses at the antenna are evaluated at the high power test. The antenna system is evaluated to work correctly.

AB - A remote steering antenna designed as a symmetric direction antenna is prepared for Electron Cyclotron Heating (ECH) and Current Drive (ECCD) experiments on the TRIAM-1M tokamak. The steering angles of 8-19 degrees are available in the design, in addition to the angle near 0 degrees. The antenna is tested at both of high and low power levels. The fraction of radiated power to injected power at the antenna is roughly evaluated at the low power test. The angle radiated from the antenna is checked from both of the intensity and phase measurements at the low power test. Several percentage losses at the antenna are evaluated at the high power test. The antenna system is evaluated to work correctly.

UR - http://www.scopus.com/inward/record.url?scp=20144386823&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20144386823&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:20144386823

SN - 0780384903

T3 - Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics

SP - 725

EP - 726

BT - Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics

A2 - Thumm, M.

A2 - Wiesbeck, W.

ER -