ELECTRO-OPTICAL TARGET ACQUISITION SYSTEM
Assignee
Filed
Aug 16, 1973
Granted
Dec 25, 1990
Location
Abstract
An electro-optical target acquisition system having a scanning mirror whichotates through a 360° azimuthal plane. The infrared (IR) signal of a target is reflected off a mirror and imaged by a lens through an optical derotator onto a linear array of IR detectors. The detectors produce a current proportional to the strength of the IR signal. The current of each detector channel is amplified and fed to a corresponding light emitting diode, LED, that is part of a linear array of diodes. This light is imaged by a coupling lens through an optical rotator onto the photosurface of an image intensifier tube. The light image of the LED's creates a corresponding electron image. The electron image is swept across the tube and impinges onto the tube's phosphor output plate and creates a light output. The light output is an intensified image of the LED's.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Oct 6, 1981
Rescinded
Aug 30, 1990
Duration
8 years, 11 months
Inventor
- 1ROBERT E. JEHLE
Record Details
- Patent number
- US 4980565
- Application
- 05390441
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
More from this assignee
IMPROVED CATALITIC SYNTHESIS OF CAGED POLYNITRAMINE COMPOUNDS
SOLID ROCKET PROPELLANT
DUAL INFRARED BAND OBJECTIVE LENS
BANDGAP RADIATION DETECTOR
METHOD OF FORMING TEXTURED HIGH-TEMPERATURE SUPERCONDUCTORS
APPARATUS FOR CONTROLLING THE POSITION AND DIRECTION OF A LASER BEAM
Related by domain
AIRBORNE RADAR JAMMING SYSTEM
BOEING, COMPANY, THE
METHOD AND APPARATUS FOR THE DETECTION OF OBJECTS USING ELECTROMAGNETIC WAVE ATTENUATION PATTERNS
JG TECHNOLOGIES LLC
OPTICAL NIGHT VISION DEVICE WITH STANDARD LIGHT INTENSIFIER
THOMSON-CSF SEXTANT
MULTIPLE INFRARED MISSILE JAMMER
LOCKHEED SANDERS INC, A DELAWARE CORPORATION
LOW OBSERVABLE WEAPON KIT
Northrop
SYSTEM FOR DETECTING RADIATION IN THE PRESENCE OF MORE INTENSE BACKGROUND RADIATION
RAMSEY ELECTRONICS, INC.