METHOD FOR SIMULATION OF SPATIAL SEQUENCE OF REFLECTING SURFACES OF OPTO-ELECTRONIC EQUIPMENT Russian patent published in 2023 - IPC G01S17/02 

FIELD: optoelectronic technology, optoelectronic countermeasure systems.

SUBSTANCE: a method for simulating a spatial sequence of reflective surfaces of an optical-electronic equipment (OEE) is as follows. A false optical target (FOT) is installed in the OEE search sector. N optical corner reflectors (OCR) of tetrahedral type are included in the FOR with right angles at the top. The height of the n-th OCR is greater than the height of the n + 1-th OCR by a length that provides a delay of laser location radiation (LLR), similar to the delay of the LLR between the n-th and n+1-th reflective surfaces of the simulated OEE, where , and the reflecting surfaces of the n-th and n+1-th OCR have the values of the generalized reflection coefficients equal to the values of the reflection coefficients of the corresponding n-th and n+1-th reflective surfaces of the simulated OEE. N OCRs are installed so that they have a common line of spatial bisectors of the trihedral angles of their vertices, a common input plane and parallel identical edges. LLR is reflected by each FOT OCR and the spatial sequence of reflective surfaces of the OEE is imitated.

EFFECT: an increase in the efficiency of the FOT.

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