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Multi-Frequency, MW-Power Triode Gyrotron Having a Uniform Directional Beam
https://repo.qst.go.jp/records/48582
https://repo.qst.go.jp/records/48582a3e87920-4dc0-4c90-8383-54a49e6d1ad5
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-16 | |||||
| タイトル | ||||||
| タイトル | Multi-Frequency, MW-Power Triode Gyrotron Having a Uniform Directional Beam | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
池田, 亮介
× 池田, 亮介× 小田, 靖久× 小林, 貴之× 梶原, 健× 寺門, 正之× 高橋, 幸司× 森山, 伸一× 坂本, 慶司× 池田 亮介× 小田 靖久× 小林 貴之× 梶原 健× 寺門 正之× 高橋 幸司× 森山 伸一× 坂本 慶司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A quad-frequency, high-power oscillation having a uniform directional beam was demonstrated using a single gyrotron. A characteristic oscillation mode group composed of TE19,7-TE25,9-TE31,11-TE37,13 modes was selected to achieve uniform directionality for multi-frequency oscillation of RF beams oscillated at 104 GHz, 137 GHz, 170 GHz, and 203 GHz. A triode magnetron injection gun was equipped to obtain optimal oscillation conditions in any oscillation mode. The beams radiated from the output window are propagated towards the very similar direction because the radiated angles for each mode in an internal mode converter are almost coincident. By optimizing the oscillation conditions, high-power operations of 1.2 MW for 170 GHz, 1.0 MW for 104 GHz and 137 GHz in 2 s pulses. 0.9 MW for 203 GHz in 0.3 ms short-pulse and 0.42 MW in 5 s pulse have been achieved. | |||||
| 書誌情報 |
Journal of infrared, millimeter and terahertz waves 巻 38, 号 5, p. 531-537, 発行日 2016-12 |
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| 出版者 | ||||||
| 出版者 | Springer Science | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1866-6906 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s10762-016-0348-8 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://link.springer.com/article/10.1007/s10762-016-0348-8 | |||||
| 関連名称 | http://link.springer.com/article/10.1007/s10762-016-0348-8 | |||||
