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Experimental Study on G-Band Oversized Backward Wave Oscillator Driven by Weakly Relativistic Electron Beam
http://hdl.handle.net/10191/30712
http://hdl.handle.net/10191/30712fa2af25c-4680-4d41-8229-daea948de4e4
名前 / ファイル | ライセンス | アクション |
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9_3406032.pdf (890.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-12-03 | |||||
タイトル | ||||||
タイトル | Experimental Study on G-Band Oversized Backward Wave Oscillator Driven by Weakly Relativistic Electron Beam | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Experimental Study on G-Band Oversized Backward Wave Oscillator Driven by 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 | weakly relativistic electron beam | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | cold cathode | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | slow-wave structure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | rectangular corrugation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | G-band | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Magori, Shota
× Magori, Shota× Ogura, Kazuo× Iwasaki, Takayuki× Kojima, Junpei× Yambe, Kiyoyuki× Kubo, Shin× Shimozuma, Takashi× Kobayashi, Sakuji× Okada, Kohji |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We studied a G-band oversized backward wave oscillator (BWO) driven by a weakly relativistic electron beam of less than 100 kV. Rectangular corrugations are used as slow-wave structures having surface waves with upper cutoff frequencies above 150 GHz (G-band). We examine how dispersion characteristics of surface waves are affected by accuracy in machining the corrugation amplitude, width, and period length. Of these, accuracy in the amplitude has the largest effect. Uniformly distributed annular electron beams are generated by a disk-type cold cathode and injected into the G-band BWO. G-band BWO operations in 137 - 173 GHz and above 173 GHz are achieved by changing the corrugation amplitude. The radiation patterns are fairly broad, and the estimated radiation power is at kW level. | |||||
書誌情報 |
Plasma and Fusion Research en : Plasma and Fusion Research 巻 9, p. 3406032-1-3406032-4, 発行日 2014-04 |
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出版者 | ||||||
出版者 | Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18806821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1585/pfr.9.3406032 | |||||
権利 | ||||||
権利情報 | Copyright(C)2014 一般社団法人プラズマ・核融合学会 | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づきJ-Stageから複製したものである | |||||
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 | https://www.jstage.jst.go.jp/ |