| 发明名称 |
Spacecraft sensor pointing unit is piezoelectric compensates motion allows longer time constant cheaper detectors |
| 摘要 |
The spacecraft sensor pointing unit has piezoelectric or magnetostrictive actuators (4,6) fixed to the sensor array (1) and controlled to compensate for the spacecraft motion by a microprocessor (8) driving amplifiers (14,16). |
| 申请公布号 |
FR2809911(A1) |
申请公布日期 |
2001.12.07 |
| 申请号 |
FR20000007201 |
申请日期 |
2000.06.06 |
| 申请人 |
CENTRE NATIONAL D'ETUDES SPATIALES |
发明人 |
ANTIKIDIS JEAN PIERRE |
| 分类号 |
H04N3/15;H04N5/225;H04N5/232;H04N13/00 |
主分类号 |
H04N3/15 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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