LASER IMAGING SYSTEM WITH A LINEAR DETECTOR ARRAY
Assignee
THOMSON-CSF
Filed
Aug 25, 1987
Granted
Jan 16, 1996
Location
JOUY EN JOSAS FR
Abstract
Laser active imaging system allowing in particular to use a wide field by means of a detecting device including a linear array of N juxtaposed photodetector elements oriented along the direction of scanning and associated with a focusing lens. The receiver includes a circuitry receiving the N detected channels and is equipped with compensation circuits for the time shift exhibited by the video signals as a function of the distance so as to bring the illuminated objects back to their angular location for the display of the observed field. The processing circuits include circuits for measuring the amplitude and the Doppler shift and for identification of the distance through the rank of the detection channel.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 10, 1988
Rescinded
Oct 24, 1994
Duration
6 years, 8 months
Inventor
- 1JEAN L. MEYZONNETIE
Record Details
- Patent number
- US 5485009
- Application
- 07092776
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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