航空航天术语隐身技术  

作　　者：周小鱼 

机构地区：[1]不详

出　　处：《问天少年》2024年第5期86-87,共2页Aerospace Knowledge Youth

摘　　要：什么是隐身技术?隐身飞机的设计思路是利用各种技术,减少雷达、红外、可见光、射频(RF)频谱和声波的反射/发射,避免自身被发现。这些技术,统称隐身技术。如何实现隐身技术?由于飞机的金属壳体会反射雷达信号,因此雷达很容易发现和跟踪飞机。What is thestealth technology?Stealth aircraft is designed to avoid detection by using a variety of technologies that reduce reflection/emission of radar,infrared,visible light,radio frequency(RF)spectrum,and audio,all collectively known as stealth technology.How does the stealthtechnologywork?The metal body of an airplane is very good at reflecting radar signals,and this makes it easy to find and track airplanes with radar equipment.The goal of stealth technology is to make an airplane invisible to radar.

关 键 词：雷达信号 隐身技术 金属壳体 航空航天 隐身飞机 波的反射 设计思路 可见光 

分 类 号：TN9[电子电信—信息与通信工程]