RADIO-CONTROLLED ANTI-AIRCRAFT MISSILE Russian patent published in 2002 - IPC

FIELD: rocketry, applicable in anti-aircraft guided missile systems with a radio control system. SUBSTANCE: the radio-controlled antiaircraft missile has a booster engine, sustainer stage with functional units and a radio sensor with an antenna device and a power source, the booster engine is made separable, and the antenna device - in the form of three branches. One of the branches is installed in the aft part of the sustainer stage with an output to the rear end connected to one of the inputs of the radio sensor. The other two branches of the antenna device are installed diametrically opposite in the outer lugs of the cone positioned between the sustainer stage and the engine and closing the front part of the booster engine, and connected via feeder systems of the same length to the other input of the radio sensor by means of a series- connected microsleeker tee and a switching microwave-diode. The radio sensor power source is connected to the switching microwave-diode-conductor mechanically linked with the separable booster engine. EFFECT: provided reliable control of the missible at hypersonic speeds in the conditions of action on the control channel of the body of the booster engine and its flame, as well as in the conditions of radio interference in the boost phase of the missile flight. 2 dwg