DEVICE WITH INFRARED SEARCH HEAD FOR DETECTION AND ENGAGEMENT OF ENEMY HELICOPTERS
Assignee
BUCK WERKE GMBH & CO.
Filed
Jul 29, 1988
Granted
Mar 21, 1995
Location
AUFHAM DE
Abstract
An infrared search device for the detection and engagement of enemy helicopters is so designed that an IR Sensor in the focal plane of the IR Optics of the search head includes a 2-demensional matrix of point-shaped detector cells. The detector cells operate in a wavelength range of between 3 and 14 um or a fraction thereof. To determine the offset angle of the helicopter from the optical axis of the device, the cells are interrogated individually and in succession by an analysis unit in such a manner that all measurement values are obtained almost simultaneously.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
May 9, 1990
Rescinded
Apr 21, 1994
Duration
3 years, 11 months
Inventor
- 1BERNT OBKIRCHER
Record Details
- Patent number
- US 5400134
- Application
- 07228309
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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