ANTIAIRCRAFT MISSILE-GUN SYSTEM Russian patent published in 2008 - IPC F41H11/02 F41G7/20 F41A23/42 

FIELD: antiaircraft means, in particular, antiaircraft close-line systems.

SUBSTANCE: the system has a multi-channel radar system with a phase array operating in the millimetric wave band with an electronic beam scanning in the elevation angle ands azimuth planes within ±45 deg., and at operation in the azimuth plane-within 360 deg. at a turret rotation with the aid of the guidance drives. The electronic beam canning within a wide range of angles (±45 deg.) due to the quick-action beam control system made it possible to enhanced the precision of determination of the co-ordinates because of exclusion of electromechanical element from the target and missile tracking circuits. The use of the millimetric wave band and realization of the narrow beam directivity pattern (±35 deg.) provides for a high precision of target tracking ( the error dies not exceed 0.1 mrad) and antiaircraft guided missile guidance 9 the errors within 0.1 to 0.15 mrad) at a ranged up to 20 km and effective fire at low-altitude target in the all-weather radar region. The use of the synchronizer-decoder and the planner of the channel intervals provided for the multi-channeling and multi-functioning due to realization of the time cyclogram and synchronization of all the units of radar target tracking, optoelectronic and computing systems. This provides for a simultaneous tracking of three targets and simultaneous entry, direction finding and transfer to a narrow beam of four missile with transmission of control commands to them. In this case the fourth target is tracked by the optoelectronic system.

EFFECT: enhanced combat efficiency of the system due to expansion of the functional potentialities and provision of a simultaneous bombardment of four target from different directions at an efficiency use of the antiaircraft guided missile with supersonic and hypersonic speed, at low altitudes in any weather conditions inclusive.

2 cl, 4 dwg