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  1. 060 工学部
  2. 40 学会発表資料
  3. 99 その他学会発表資料
  1. 0 資料タイプ別
  2. 04 会議発表論文

Study on Oscillation Starting Condition of K-Band Oversized Backward Wave Oscillator Driven by a Weakly Relativistic Electron Beam

http://hdl.handle.net/10191/24187
http://hdl.handle.net/10191/24187
4b1035cb-25b7-4546-ab35-a90d2ac9adde
名前 / ファイル ライセンス アクション
6_703-706.pdf 6_703-706.pdf (139.0 kB)
Item type 会議発表論文 / Conference Paper(1)
公開日 2013-11-26
タイトル
タイトル Study on Oscillation Starting Condition of K-Band Oversized Backward Wave Oscillator Driven by a Weakly Relativistic Electron Beam
タイトル
言語 en
タイトル Study on Oscillation Starting Condition of K-Band Oversized Backward Wave Oscillator Driven by a Weakly Relativistic Electron Beam
言語
言語 eng
キーワード
主題Scheme Other
主題 oversized backward wave oscillator
キーワード
主題Scheme Other
主題 K-band
キーワード
主題Scheme Other
主題 weakly relativistic electron beam
キーワード
主題Scheme Other
主題 axisymmetric mode
キーワード
主題Scheme Other
主題 nonaxisymmetric mode
キーワード
主題Scheme Other
主題 starting energy
資源タイプ
資源 http://purl.org/coar/resource_type/c_5794
タイプ conference paper
著者 Ogura, Kazuo

× Ogura, Kazuo

WEKO 169621

Ogura, Kazuo

Search repository
Yoshida, Ryo

× Yoshida, Ryo

WEKO 169622

Yoshida, Ryo

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Yamashita, Yuichiro

× Yamashita, Yuichiro

WEKO 169623

Yamashita, Yuichiro

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Yamazaki, Hoshiyuki

× Yamazaki, Hoshiyuki

WEKO 169624

Yamazaki, Hoshiyuki

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Komiyama, Kiyofumi

× Komiyama, Kiyofumi

WEKO 169625

Komiyama, Kiyofumi

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Sakai, Masakazu

× Sakai, Masakazu

WEKO 169626

Sakai, Masakazu

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抄録
内容記述タイプ Abstract
内容記述 Oscillation starting condition of a K-band oversized backward wave oscillator (BWO) is investigated experimentally. Periodically corrugated slow-wave structure (SWS) is used, which is designed for K-band operation in a weakly relativistic region, i.e. 30-80 kV. The beam current is in the range of 50- 00 A. It is shown experimentally that there exists a critical beam energy (starting energy) for the meaningful radiation. The starting energy is more critical than the starting current in the oversized BWO. It decreases by increasing the SWS length. Above the starting energy, the output owers up to about 100 kW are obtained. The typical frequency observed is about 23 GHz. Nonaxisymmetric hybrid HE11 mode as well as axisymmetric TM01 mode is observed. The operation mode is able to be controlled by the SWS length and the magnetic field strength.
書誌情報 Progress in plasma theory and understanding of fusion plasmas : Proceedings of 13th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-13), December 9-12, 2003, Toki-city, Japan
en : Progress in plasma theory and understanding of fusion plasmas : Proceedings of 13th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-13), December 9-12, 2003, Toki-city, Japan

p. 703-706, 発行日 2004-12
出版者
出版者 The Japan Society of Plasma Science and Nuclear Fusion Research
ISBN
識別子タイプ ISBN
関連識別子 4990058682
書誌レコードID
識別子タイプ NCID
関連識別子 BA71513348
権利
権利情報 一般社団法人プラズマ・核融合学会
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.jspf.or.jp/JPFRS/PDF/Vol6/jpfrs2004_06-703.pdf
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