Northrop Grumman’s B-21 Raider is the U.S. Air Force’s sixth-generation stealth bomber, intended to replace the B-2 Spirit ...
Russia’s Sukhoi Su-57 Felon is widely considered the worst-performing stealth fighter. Sukhoi’s own patent describes the ...
In the back-and-forth struggle to survive in the air, one of the most important features a warplane can have is a reduced radar cross-section, or stealth. In a world where detection is a matter of ...
The Nighthawk’s radar cross section is generally given as .001 cubic meters—excellent compared to the 5 to 10 cubic meters of a conventional jet fighter. Nonetheless, the Raptor’s cross section is ...
The Georgia Institute of Technology’sGTRI (Georgia Tech Research Institute)has opened a compact range for radar-cross-section measurements and antennatesting, which can also be reconfigured tooperate ...