发明名称 |
Infrared radar system |
摘要 |
An infrared radar system. The system includes an infrared laser and associated controller which are adapted to provide a succession of transmit pulses having a relatively high intensity spike portion followed by a relatively low intensity quasi-CW portion. An optical system directs the transmit pulses to a target scene and collects infrared radiation reflected from the scene. The collected radiation is imaged on a heterodyne detector array together with a locally generated reference infrared beam. A range network is responsive to signals from the detector array to provide signals representative of the range of objects in the target scene. A moving target indicator network is responsive to signals from the detector to provide signals representative of the velocity of objects in the target scene.
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申请公布号 |
US4298280(A) |
申请公布日期 |
1981.11.03 |
申请号 |
US19790078791 |
申请日期 |
1979.09.25 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
HARNEY, ROBERT C. |
分类号 |
G01S7/484;G01S7/487;G01S17/02;G01S17/10;G01S17/58;(IPC1-7):G01C3/08;G01P3/36;H01J31/49 |
主分类号 |
G01S7/484 |
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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