| タイトル | An Optimal Design For Steerable Dish Antenna With BWG |
| 著者（英） | Chuang, K. L.; Lansing, F. L. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1990-03-01 |
| 言語 | eng |
| 内容記述 | New design proposed for highly-efficient 34-m-diameter millimeter-wavelength antennas of NASA's Deep Space Network. Incorporates axial beam waveguide, BWG, and improved structure to maintain shape and alignment of reflecting surfaces. General approach to conceptual construction of structure to modularize overall system so critical constraint conditions pertaining to microwave optics and structural performance satisfied. Design retrofitted to existing NASA Deep Space Network 34-m antennas, or used as basis to build large ground-based steerable antennas. Engineering concepts involved in design adapted to design of other large, steerable antennas for telecommunications, radio astronomy, and military uses. |
| NASA分類 | ELECTRONIC COMPONENTS AND CIRCUITS |
| レポートNO | 90B10087
NPO-17429 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/361023 |
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