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电子侦察,电子干扰和反干扰技术在第二次世界大战期间就已应用。据美刊报导,由于对法西斯德国军队的炮瞄雷达进行了干扰,使其高炮的射击效率降低了75％。仅施放了消极干扰器材就使轰炸机的损失从6％下降到2.8％。当前美帝、苏修疯狂扩军备战,正在拼命准备大规模突然袭击,因此它们十分注意电子对抗的研制工作。 1950年美帝侵略朝鲜时使用了电子干扰技术。1964年美帝武装侵略越南北方以
Electronic reconnaissance, electronic jamming and anti-jamming techniques were applied during World War II. According to the American Journal, the shooting efficiency of its antiaircraft artillery guns was reduced by 75% due to interference with the French Army’s aiming radar. The loss of bomber dropped from 6% to 2.8% with the release of passive interference devices. At present, the U.S. imperialists and Soviet revisionists are wildly preparing for the war and are desperately preparing themselves for large-scale surprise attacks. Therefore, they pay great attention to the research and development of electronic warfare. When the U.S. imperialists invaded North Korea in 1950, they used electronic jamming technology. In 1964, the United States and the United States armed aggression against northern Vietnam