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Experimental Study on Performance of Slow Cyclotron Maser in Weakly Relativistic Region
http://hdl.handle.net/10191/21863
http://hdl.handle.net/10191/2186371b3a1d3-e5a7-476e-bb89-50b865d7c13f
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-04-18 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Experimental Study on Performance of Slow Cyclotron Maser in Weakly Relativistic Region | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | slow cyclotron maser | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cherenkov interaction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | weakly relativistic beam | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | periodic corrugation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | slowwave device | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Bansho, Kiyoshi
× Bansho, Kiyoshi× Ogura, Kazuo× Oe, Hiroaki× Kazahari, Yusuke× Iizuka, Hiroshi× Sugawara, Akira× Shimozuma, Takashi× Kobayashi, Sakuji× Okada, Kohji |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Studies of slow cyclotron maser operation of a slow-wave device are presented. The beam voltage is weakly relativistic, less than 100 kV. The slow-wave structure is a periodically corrugated oversized waveguide for K-band operation. When using rectangular corrugation having a relatively small ratio of corrugation width to periodic length of about 20 %, the dispersion curve near the upper cut-off becomes flat and second harmonic slow cyclotron maser operation is observed in the low-energy region near 30 kV. Another type of combined resonance of Cherenkov and slow cyclotron interaction is also demonstrated in which an absolute instability is driven by the slow cyclotron interaction. By using sinusoidal corrugation and rectangular corrugation having a 50 % ratio of corrugation width to periodic length, amplification effects due to the fundamental and second harmonic slow cyclotron interactions are observed. | |||||
言語 | en | |||||
書誌情報 |
en : Plasma and Fusion Research 巻 5, p. S1049-1-S1049-6, 発行日 2010-01 |
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出版者 | ||||||
言語 | en | |||||
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 | 1880-6821 | |||||
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 | http://doi.org/10.1585/pfr.5.s1049 | |||||
権利 | ||||||
権利情報 | 一般社団法人プラズマ・核融合学会 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
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/browse/pfr |