WEKO3
-
RootNode
アイテム
Numerical Examination of Electromagnetic Field Properties in a Cylindrical Periodic Slow Wave Structure
http://hdl.handle.net/10191/24186
http://hdl.handle.net/10191/24186099ca9d1-8c71-434c-bd1a-7dffe628d705
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
6_719-722.pdf (172.9 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 | Numerical Examination of Electromagnetic Field Properties in a Cylindrical Periodic Slow Wave Structure | |||||
| タイトル | ||||||
| タイトル | Numerical Examination of Electromagnetic Field Properties in a Cylindrical Periodic Slow Wave Structure | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | backward wave oscillator | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | X-band | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | periodic slow-wave structure | |||||
| 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 | Rayleigh hypothesis | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_5794 | |||||
| タイプ | conference paper | |||||
| 著者 |
Yamazaki, Hoshiyuki
× Yamazaki, Hoshiyuki× Ogura, Kazuo× Watanabe, Tsuguhiro |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The previous studies of backward wave oscillators (BWOs) have been restricted in the operation at the fundamental axisymmetric TM mode. owever, nonaxisymmetric operations of BWO are observed in the experiments and become important. In this work, the Rayleigh-Bessel (R-B) method is improved in order to analyze the nonaxisymmetric as well as axisymmetric fields in a periodic slow-wave structure (SWS). This method is based on the Rayleigh hypothesis, whose limit has been argued extensively. For the X-band SWS, the modulation depth is about 4 times of the theoretically established limit of the Rayleigh hypothesis. We compare the R-B method with another one based on a numerical integration of Maxwell equations, which is free from the Rayleigh hypothesis. The field properties derived by the R-B method show some singularities inside the corrugation due to the Rayleigh hypothesis. However, regardless the singularities, the dispersion characteristics and the fields outside the corrugation are in very good agreement with those by the numerical integration. The validity of the R-B method is discussed. | |||||
| 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. 719-722, 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_06-719.pdf | |||||
Share
Cite as
Yamazaki, Hoshiyuki, Ogura, Kazuo, Watanabe, Tsuguhiro, 2004, Numerical Examination of Electromagnetic Field Properties in a Cylindrical Periodic Slow Wave Structure: The Japan Society of Plasma Science and Nuclear Fusion Research, 719–722 p.
Loading...
