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China Claims It Has the Tech to Track F-22sover the East China Sea
Dave Majumdar,The National Interest 16 hours ago

中国声称有可追踪飞入东海上空F22战机的手艺



But can they shoot a stealth fighter out ofthe sky?

可是他们能从空中击落一架隐形战机吗?

China Claims It Has the Tech to Track F-22sover the East China Sea
Real or fake news? You decide.

中国声称拥有在东海上空追踪f22的手艺
真假新闻?你来定。

State-run Chinese media is claiming thatthe People’s Liberation Army has been able to track the U.S. Air Force’sLockheed Martin F-22 Raptor stealth fighters over the East China Sea. While theChinese report might be easily dismissed as propaganda—it is not beyond therealm of possibility. In fact—it’s very possible that China can track theRaptor. Stealth is not a cloak of invisibility, after all. Stealth technologysimply delays detection and tracking.

中国官方媒体声称,中国人平易近解放军已经能够在东海上空跟踪美国空军洛克希德·马丁公司的F22猛禽隐形战斗机。尽管中国的陈述可能很等闲被算作宣传而不被理睬,但这并非不成能。事实上,中国很有可能。隐形事实不是隐身斗篷。隐形手艺(2016年提出的概念)仅是缩短探测与跟踪的距离。

(This first appeared in 2016.)
First off, if a Raptor is carrying externalfuel tanks—as it often does during “ferry missions”—it is not in a stealthconfiguration. Moreover, the aircraft is often fitted with a Luneburg lensdevice on its ventral side during peacetime operations that enhances its crosssection on radar.

首先,猛禽战机假如携带外部燃料箱——就像它在“奔袭使命”中常做的那样——未在隐形设置装备摆设状况。此外,F22在和平时代经常在机腹一侧安装龙勃透镜装配,扩年夜在雷达上反射影像。

That being said, even combat-configuredF-22s are not invisible to enemy radar, contrary to popular belief. Neither isany other tactical fighter-sized stealth aircraft with empennage surfaces suchas tailfins—the F-35, PAK-FA, J-20 or J-31. That’s just basic physics.

也就是说,战斗设置装备摆设状况下的f22不会被仇敌雷达发现,这凡是与公共的观点相反。在其他战斗设置装备摆设状况下的隐形飞机尾部概况,诸如F-35, PAK-FA, J-20或J-31上的负翼也是如斯,这只是根基物理纪律。