METHOD OF PROTECTION OF GROUP OF RADARS AGAINST ANTI-RADAR MISSILES WITH USE OF ADDITIONAL RADIATION SOURCES AND GEAR FOR ITS IMPLEMENTATION Russian patent published in 1997 - IPC

FIELD: anti-missile defense. SUBSTANCE: method of protection of group of radars against anti-radar missiles consists in radiation of distracting signals by additional sources placed at distance not less than kill range of warheads of anti-radar missiles and not greater than distance of direct visibility from perimeter of group of radars having scope for program survey of space and controlling time and frequency parameters of distracting signals in turn. Homing head of anti-radar missile is guided with high probability to distracting signal in case of frequent change of parameters of probing signals of radar and constant parameters of distracting signals of additional sources. Gear proposed for implementation of method has control unit common for group of m radars, N additional radiation sources and k transducers. Outputs of control unit are connected to m devices controlling radars. Outputs of k transducers are connected to k inputs of control unit. EFFECT: enhanced operational efficiency of method and gear. 2 cl, 4 dwg