Dual use imaging and optical communications system for microsatellites
US9499284B1 · kind B1 · utility
1Cited by
1References
14Claims
0Family size
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Key dates
| Filing date | Mar 18, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Dec 30, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64G1/36
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A multi-functional optical subsystem for a spacecraft includes a laser diode module having output optics; an imaging and communication detector assembly; and a forward metering structure. The multi-functional optical subsystem is adapted for laser-based optical communication and attitude determination. According to embodiments, the subsystem fits within a small satellite having less than about 20 kg mass and less than about 10,000 cm3 total volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.