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Experimental Study on W-Band (75 - 110 GHz) Oversized Surface Wave Oscillator Driven by Weakly Relativistic Electron Beams
http://hdl.handle.net/10655/00013321
http://hdl.handle.net/10655/000133215047d924-f80a-4077-aa09-c99b2ef93473
名前 / ファイル | ライセンス | アクション |
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10606_PFR (1.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-07-01 | |||||
タイトル | ||||||
タイトル | Experimental Study on W-Band (75 - 110 GHz) Oversized Surface Wave Oscillator Driven by Weakly Relativistic Electron Beams | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | surface wave | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | travelling wave tube operation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | backward wave oscillator operation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | π-point | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | W-band | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
SAN, Min Thu
× SAN, Min Thu× OGURA, Kazuo× YAMBE, Kiyoyuki× ANNAKA, Yuta× GONG, Shaoyan× KAWAMURA, Jun× MIURA, Takuro× 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 | A W-band (75 - 110 GHz) oversized surface wave oscillator driven by weakly relativistic electron beams with energy in the range of 10 - 80 keV is studied. Rectangular corrugations are used as slow-wave structures (SWS) having surface waves with an upper cutoff frequency of approximately 100 GHz (W-band). Uniformly distributed annular electron beams are generated by a disk-type cold cathode and then are injected into the W-band oscillator. A longer SWS length causes the oscillator to function in both backward wave oscillator (BWO) and travelling wave tube (TWT) operations, and no meaningful oscillation occurs at the π-point or the Bragg condition. When the SWS length is short enough, oscillation occurs in all regions: BWO, π-point and TWT. The operations of the oscillator are strongly affected by the structure length. The maximum radiation power is estimated to be approximately 20 kW with the figure of merit of about 2 × 102 MW.GHz2. | |||||
書誌情報 |
Plasma and Fusion Research 巻 11, 号 Special Issue 1, p. 2406085, 発行日 2016-06-10 |
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書誌的事項 | ||||||
the 25th International Toki Conference on Creating the Future – Innovative Science of Plasma and Fusion – | ||||||
出版者 | ||||||
出版者 | The 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 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.11.2406085 | |||||
権利 | ||||||
権利情報 | (c) 2016 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.11.2406085 Details | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
10606 |