在现代战争中,隐身飞机的使用发挥了重要作用,但隐身飞机价格昂贵、高维护要求和在—些领域的有限能力应用,使人们对隐身飞机产生了这样或那样的看法。进入20世纪90年代,“隐身”或“低可探测性”(LO)技术成为大家关注的焦点。这种技术措施很快被运用到对现有作战飞机的改型上。由于现有作战飞机的总体结构已定,难以将其改成隐身飞机的布局,但是,如果在飞机的改型上应用一些隐身技术,则可显著地降低飞机的雷达散射截面积,不失为上策。美国在改进 The use of stealth aircraft has played an important role in the modern war, but expensive stealth aircraft, high maintenance requirements and limited capacity in some areas have led to one way or another about stealth aircraft. Into the 1990s, “stealth” or “low detectability” (LO) technology has become the focus of everyone's attention. This technical measure was quickly applied to retrofit existing combat aircraft. Since the overall structure of the existing combat aircraft has been fixed, it is difficult to change the layout of the aircraft into a stealth aircraft. However, if some stealth technologies are applied to aircraft modification, the aircraft radar cross-sectional area can be significantly reduced, which is the best strategy. America is improving