| 发明名称 |
Doppler effect laser velocity measuring system |
| 摘要 |
The frequency shift of reflected laser beam from a target is transformed into an angular measurement which is proportional to the velocity of the target relative to the measurement platform. The system uses the refraction angle of the reflected beam from a movable optical grating to produce the angular measurement.
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| 申请公布号 |
US4595287(A) |
申请公布日期 |
1986.06.17 |
| 申请号 |
US19840571766 |
申请日期 |
1984.01.18 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
EDLIN, GEORGE R. |
| 分类号 |
G01P3/36;G01S17/58;(IPC1-7):G01P3/36;G01B11/00;G01B11/26 |
主分类号 |
G01P3/36 |
| 代理机构 |
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代理人 |
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| 主权项 |
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