LASER SEMIACTIVE HOMING EYE Russian patent published in 2012 - IPC F42B15/01 

FIELD: weapons and ammunition.

SUBSTANCE: laser semiactive homing eye comprises a gyrocoordinator, including a multi-site photodetector device, control windings of a magnetoelectric moment detector, the following serially connected components: a multi-channel amplifier, the first summator, the first comparator, a pulse selector, the second comparator, a device of selection and storage, a circuit of sum and difference treatment and a unit of power amplifiers, and also a differentiating device and a source of reference voltage. Outputs of the sensitive sites in the photodetector device are connected to inputs of the multi-channel amplifier, the output of which is connected to the input of the selection and storage device. The first and second outputs of the power amplifiers unit, being the outputs of the homing eye, are connected to inputs of the control windings of the magnetoelectric moment detector. The selector's output is connected to the second input of the first comparator. The differentiating device's output is connected to the second input of the second comparator. The input of the differentiating device is connected to the output of the first summator. The eye is equipped with the following serially connected components: a pulse generator, the first and second pulse counters, a register, a code converter, a digital to analogue converter and the second summator, and also the third comparator.

EFFECT: increased distance of target capture by a laser semiactive homing eye.

1 dwg