| タイトル | Development of a 200 W CW High Efficiency Traveling Wave Tube at 12 GHz |
| 本文（外部サイト） | http://hdl.handle.net/2060/19750010410 |
| 著者（英） | Christensen, J. A.; Tammaru, I. |
| 著者所属（英） | Hughes Aircraft Co. |
| 発行日 | 1974-10-01 |
| 言語 | eng |
| 内容記述 | The design, development, and test results are reported for an experimental PPM focused, traveling-wave tube that produces 235 watts of CW RF power over 85 MHz centered at 12.080 GHz. The tube uses a coupled cavity RF circuit with a velocity taper for greater than 30 percent basic efficiency. Overall efficiency of 51 percent is achieved by means of a nine stage depressed collector designed at NASA Lewis Research Center. This collector is cooled by direct radiation to deep space. |
| NASA分類 | ELECTRONICS AND ELECTRICAL ENGINEERING |
| レポートNO | 75N18482
NASA-CR-134734
W-05196 |
| 権利 | No Copyright |
