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中远程雷达制导空空导弹从问世至今已经发展了4代。第一代为波束制导,只能尾追攻击,主要攻击目标是轰炸机;第二代为圆锥扫描半主动雷达制导,可以全方位攻击,主要攻击目标是轰炸机、歼击机;第三代为单脉冲半主动雷达制导,可以全天候、全方位、全高度攻击单个机动目标,主要攻击目标是各类歼击机;第四代为主动雷达制导,具有“发射后不用管”能力,可以全天候、全方位、全高度攻击多个目标,主要攻击目标是各类歼击机、预警机和巡航导弹。俄罗斯的R-77“蝰蛇”中程空空导弹和美国的AIM-120“先进中程空空导弹”
Long-range radar-guided air-to-air missiles have been developed since the advent of four generations. The first generation of beam guidance, can only chase after the attack, the main target of the attack is a bomber; the second generation of conical scanning semi-active radar guidance, you can attack in all directions, the main target of the attack is a bomber, fighter; the third generation of single-pulse semi-active radar Guidance, all-weather, all-round, full height attack a single maneuver target, the main target is a variety of fighters attack; the fourth generation of active radar guidance, with “do not control after launch” capability, you can all-weather, all-round, The target, the main attack target is all kinds of fighters, early warning aircraft and cruise missiles. Russia’s R-77 “Viper” medium-range air-to-air missiles and the United States AIM-120 “advanced medium-range air-to-air missiles”