The B-2 Spirit stealth bomber is one of the most consequential aircraft ever built — a flying wing design that cost roughly ...

China's new Shenyang J-35 carrier-capable stealth fighter is reported to have an exceptionally low radar cross-section (RCS) "smaller than a human palm," attributed to its shaping and domestically ...

The metasurface achieves two-dimensional beam scanning of ±45° at 5.2 GHz with a peak gain of 17.23 dBi while reducing radar visibility across five frequency bands. At 0.065 wavelengths thick, the ...

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 ...

Radar (acronym for Radio Detection and Ranging) uses radio waves to detect objects in the environment. It allows determining the distance (known as range), angular position (bearing), and velocity.