Design of phased array antenna system for electron Bernstein wave heating and current drive in QUEST

Hiroshi Idei, Minoru Kawaguchi, Masatsugu Sakaguchi, Yasumasa Tanaka, Satoshi Ito

    研究成果: Chapter in Book/Report/Conference proceedingConference contribution

    抄録

    The phased array antenna system has been designed for electron Bernstein wave heating and current drive in the QUEST tokamak at 8.2 GHz. In order to control the launching polarization state, an orthomode transducer was designed to mix two orthogonal electric field components. The polarization state was arbitrarily controlled using phase difference and intensity ratio between the two field components. The fields radiated from the phased array antenna were evaluated using the Kirchhoff integral and HFSS codes. New designed phased array antenna steered a radiated beam to the desired launching-direction by the phased array.

    本文言語英語
    ホスト出版物のタイトルIRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics
    出版社IEEE Computer Society
    ページ789-790
    ページ数2
    ISBN(印刷版)1424414385, 9781424414383
    DOI
    出版ステータス出版済み - 1 1 2007
    イベントJoint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007 - Cardiff, 英国
    継続期間: 9 3 20079 7 2007

    出版物シリーズ

    名前IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics

    その他

    その他Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007
    国/地域英国
    CityCardiff
    Period9/3/079/7/07

    All Science Journal Classification (ASJC) codes

    • コンピュータ ネットワークおよび通信
    • 電子工学および電気工学

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