DEVICE FOR LOCK-ON OF SELECTED TARGET Russian patent published in 2003 - IPC

FIELD: radio location, applicable in on- board fire-control radars installed on flight vehicles and designed for accomplishment of transition of the on-board fire-control radar with a mechanical antenna drive from the scanning mode to the continuous tracking mode. SUBSTANCE: the device has an antenna, antenna switch, transmitter, receiver, two double-channel switches, synchronizer, indicator, antenna scanning control unit, switching device, drive, timer, output unit, measurement unit, on "passage" tracking unit, three units of control keys, selection unit, signal parameters computation unit, comparison circuit, OR gate, unit of confirmation of availability of selected target. EFFECT: reduced time of transition from the scanning mode to the continuous tracking mode and the rate of range measurement. 13 dwg