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“隐身”是用于减小飞机目标特征的方法的术语。指的是减小引擎排气产生的红外线之类的有源辐射、应用伪装漆花纹,最重要的是减小飞机的雷达反射。由于缺乏知识,最近一些有关隐身飞机的文章给人造成了这样的印象:在不远的将来,雷达很可能会看不到军用飞机。虽然还没有迹象表明隐身飞机的支持者在故弄玄虚,但很显然,目前有关隐身飞机的说法有些片面。光学上的隐身概念并不是个新概念。直到二十世纪初,士兵的制服通常还是色彩鲜艳的,目的是为了提高士气,而隐避和伪装的概念
“Stealth” is a term used to reduce the characteristics of an aircraft’s target. Refers to the reduction of active emissions such as infrared emissions from engine exhaust, the use of camouflage paint patterns, and most importantly the reduction of aircraft radar reflections. Due to a lack of knowledge, some recent articles on stealth aircraft give the impression that in the near future the radar will most likely not see military aircraft. Although there is still no sign that the supporters of stealth aircraft are stupefying, it is clear that there are some unilateral statements about stealth aircraft. Optical stealth concept is not a new concept. Until the beginning of the twentieth century, soldiers’ uniforms were usually still colorful in order to raise morale while the concept of concealment and camouflage