MULTISPECTRAL PASSIVE OPTOELECTRONIC DIRECTION FINDER Russian patent published in 2024 - IPC G01S3/782 G02B11/32 G01C3/02 

FIELD: optical instrument making.

SUBSTANCE: invention relates to optical instrument making and can be used in designing onboard optoelectronic systems. Essence of the proposed solution is as follows. Multispectral passive optoelectronic direction finder comprises a first optical system, a processing device and is characterized by that it additionally includes a lens hood installed in front of the first optical system, visible range matrix photodetector mounted at the focus of the first optical system and the output of which is connected to the first input of the processing device, the second optical system, matrix photodetector of infrared range, installed in focus of second optical system and output of which is connected to second input of processing device, power module, the first output of which is connected to the output of the processing device, the second output is connected to the input of the visible range matrix photodetector, the third output is connected to the input of the matrix photodetector of the infrared range, and the battery, the output of which is connected to the input of the processing device.

EFFECT: broader functional capabilities, higher reliability and autonomy.

1 cl, 1 dwg