| タイトル | Shuttle/spacelab MMAP/electromagnetic environment experiment phase B definition study |
| 本文（外部サイト） | http://hdl.handle.net/2060/19760016373 |
| 著者（英） | Horton, J. B.; Afifi, M. S.; Jankowski, H.; Dorfman, G. A. |
| 著者所属（英） | General Electric Co. |
| 発行日 | 1975-11-01 |
| 言語 | eng |
| 内容記述 | Progress made during the first five months of the Phase B definition study for the MMAP/Electromagnetic Environment Experiment (EEE) was described. An antenna/receiver assembly has been defined and sized for stowing in a three pallet bay area in the shuttle. Six scanning modes for the assembly are analyzed and footprints for various antenna sizes are plotted. Mission profiles have been outlined for a 400 km height, 57 deg inclination angle, circular orbit. Viewing time over 7 geographical areas are listed. Shuttle interfaces have been studied to determine what configuration the antenna assembly must have to be shared with other experiments of the Microwave Multi-Applications Payload (MMAP) and to be stowed in the shuttle bay. Other results reported include a frequency plan, a proposed antenna subsystem design, a proposed receiver design, preliminary outlines of the experiment controls and an analysis of on-board and ground data processing schemes. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 76N23461
NASA-CR-144754
REPT-1J42-110 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/185926 |
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