AIRBORNE SIGHTING SYSTEM FOR CLOSE AIR COMBAT Russian patent published in 2015 - IPC F41G3/22 

FIELD: weapons and ammunition.

SUBSTANCE: invention includes an on-board radar station, a signal processing processor, an indicator and a unit of communication to missiles, an attack mode switch, aircraft altitude and roll sensors, a vision zone displacement switch, a sighting control process and a target indication unit as to an angular position. The target indication unit as to an angular position includes n threshold devices, a signal setting device, an OR element, a subtracting device, the first and the second diodes. With that, the first and the second outputs of the target indication unit are the first inputs of n threshold devices and the second input of the subtracting device respectively. The first input of the subtracting device is connected to the output of the OR element, the input of which are connected to outputs of n threshold devices. The second outputs of n threshold devices are connected to outputs of the signal setting devices. The output of the subtracting device is connected to inputs of the first and the second diodes. Outputs of the first and the second diodes and the subtracting device are the first, the second and the third outputs respectively of the target indication unit as to an angular position of a target.

EFFECT: reducing sighting time.

3 dwg