| タイトル | A high-efficiency 59- to 64-GHz TWT for intersatellite communications |
| 著者（英） | Limburg, Helen C.; Wilson, Jeffrey D.; Force, Dale A.; Tammaru, Ivo; Ramins, Peter |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1991-01-01
1991 |
| 言語 | eng |
| 内容記述 | The design of a 75-W, 59- to 64- GHz TWT with a predicted overall efficiency in excess of 40 percent is described. This intersatellite communications TWT, designated Model 961HA, employs a coupled-cavity slow-wave structure with a two-step velocity taper and an isotropic graphite multistage depressed collector (MDC). Because the RF efficiency of this TWT is less than 8 percent, an MDC design providing a very high collector efficiency was necessary to achieve the overall efficiency goal of 40 percent. |
| NASA分類 | ELECTRONICS AND ELECTRICAL ENGINEERING |
| レポートNO | 93A49553 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/315259 |
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