| タイトル | Deep-Space Optical Terminals |
| 著者（英） | Biswas, A.; Quirk, K.; Birnbaum, K. M.; Townes, S.; Hemmati, H.; Roberts, W. T.; Farr, W. H. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 2011-05-15 |
| 言語 | eng |
| 内容記述 | We eport on engineering trades that led to the conceptual design of a laser communications terminal for spacecraft probing Mars. The flight terminal, the ground receiver and the ground transmitter subsystems are described. The flight terminal point design has 0.25 Gb/s downlink data-rate capability from the Mars close distance (0.42 AU). Capability for uplink data-rate of 0.3 Mb/s and ranging with 30 cm precision are also addressed. |
| NASA分類 | Space Sciences (General) |
| 権利 | Copyright |
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