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Startracker on the Chip
Summary
Miniature autonomous startracker for micro and nanosatellines.
Technology Benefits
10 arcsecod Attitude Accuracy in Small Size, Loght, Low Eneggy and Cheap Startracker .
Technology Application
Orientation in Space
Detailed Technology Description
As a radiation detector used CMOS sensor. To improve the attitude accuracy used special image processing algorithms. To maintain this accuracy - can be calibrated in flight. Own a special catalog of stars in the radiation detector bandwidth. MEMS gyroscope while rotating for spacecraft.
Application Date
18-Nov-2014
Patent Information
PCT/RU2014/000877
Country/Region
Russia
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