Laser target simulator

Details Laser target simulator Laser target simulator

1975-07-09

1977-05-03

Smith, Alfred E.

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

244 316, 356148, 356152, G01J 120

Patent

active

040216624

ABSTRACT:
The laser target simulator of the invention comprises two point sources of light energy (LEDs) aimed at a section of concave spherical mirror which collimates the light energy and projects it across the full aperture of a laser seeker. One of the point sources of light energy is positioned on the laser seeker boresight at the mirror focal point. The other is positioned in spaced adjacent relationship to it and is rotatable about the laser seeker boresight. A CW light source is positioned coaxially to the boresight point source of light. The simulator also includes light source control circuits that make it possible to test the various operational modes of the laser seeker including tracking rates and accuracies, acquisition logic, laser pulse coding, and false target rejection.

REFERENCES:
patent: 3907433 (1975-09-01), Nault

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