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A study of RF power station for Microwave Rocket launch system
https://repo.qst.go.jp/records/66761
https://repo.qst.go.jp/records/66761d9b0eb52-cd68-4465-8693-b604b16ac991
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-30 | |||||
| タイトル | ||||||
| タイトル | A study of RF power station for Microwave Rocket launch system | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
小田, 靖久
× 小田, 靖久× 今井, 剛× 嶋村, 耕平× 福成, 雅史× 葛山, 浩× 大西, 直史× 小紫, 公也× 小田 靖久 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Microwave Rocket is a space launch system which acquires propulsion energy by a high power microwave beam. Since the microwave power station for the launch system, which is the cost driver of the system, will be built on the ground and it will be used for millions of launches, Microwave Rocket is expected to realize a low cost launch system. There are some studies on Microwave Rocket and they presented the possible requirement of the thrust performance, the momentum coupling coefficient from microwave power to thrust should be 100 – 500 N/MW. When the launch of some hundreds kg of the vehicle is planned for instance, 100 MW – 1 GW of microwave power in average is required. In this report, a study of GW-class microwave power source design will be presented. We tried to design such a super-high power source by current existing technologies now utilized for the electron cyclotron heating (ECH) system for fusion devices.With consideration of similar technology, the approach of clustering hundreds of MW-class gyrotrons is evaluated and the necessary technologies for auxiliary system such as microwave transmission and power control are discussed. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | the 10th International Workshop “Strong Microwaves and Terahertz Waves: Sources and Applications" | |||||
| 発表年月日 | ||||||
| 日付 | 2017-07-19 | |||||
| 日付タイプ | Issued | |||||
