1.前言 从70年代初以来,随着美国国防高级研究计划局(DARPA)的“海弗兰”雷达特征信号减弱计划开始实施,隐身技术便作为一项重要的军事高技术获得迅速发展。1975年以后,美国一直对飞机、导弹、军舰和空间飞行器隐身技术加紧进行秘密研究。80年代以后,由于各种隐身技术的发展取得了重大突破,加之战场对武器装备的隐身要求非常迫切,使得隐身武器装备异军突起,武器装备的隐身化成为现代军事高技术发展的一 1. Introduction Since the early 1970s stealth technology has gained momentum as an important military high-tech gain since the early plans of the U.S. Defense Advanced Research Projects Agency’s (DARPA) “Heaveland” radar signature reduction program began. Since 1975, the United States has been conducting secret studies on stepping up stealth technologies for aircraft, missiles, warships and space vehicles. Since the 1980s, great breakthroughs have been made in the development of stealth technologies. In addition to the stealthy demands on the stealth of the battlefields, the stealthy weaponry and equipment have emerged suddenly. The stealthiness of weaponry and equipment has become one of the high-tech developments in modern military