If your neighborhood is anything like ours, walking across the street is like taking your life in your own hands. Drivers are increasingly unconcerned by such trivialities as speed limits or staying ...

Rheinmetall Air Defence and Hensoldt have succeeded in integrating the latter’s Twinvis passive radar into the former’s Skymaster command and weapon engagement system. The development was demonstrated ...

WRIGHT-PATTERSON AFB, Ohio, 28 Oct. 2012. U.S. Air Force researchers are reaching out to industry to find companies able to design revolutionary new wideband dual polarized phased array radar antenna ...

Visitors of the 2018 Berlin Air Show walk past a Lockheed Martin fighter jet in Schoenefeld, Germany. (Sean Gallup/Getty Images) COLOGNE, Germany — In the illustrious history of the F-35 fighter jet, ...

Swiss forces position air-surveillance equipment in the Alps near Davos, Switzerland, on Jan. 23, 2011, to protect the World Economic Forum. (Kecko) COLOGNE, Germany ― Swiss defense officials say they ...

In winter, avalanches pose the biggest danger in the mountains. Avalanche monitoring is therefore of critical importance to ensure the safety of people and infrastructure. Researchers at the ...

The age of uncontested air supremacy is ending — not with a bang, but with silence. For decades, the nation that could see farthest and strike fastest owned the sky. That dominance rested on a ...

But it's much more difficult to evaluate radio signals than radar. A radar antenna transmits its own well-defined signals into a limited area. Echoes can be easily interpreted. The new sensor makes ...

Hensoldt has developed a mobile containerised version of its Twinvis passive radar system which provides long-range military airspace surveillance or, in the medium term, in civil air traffic control.

For the last 30 years stealth technology on planes and ships has brought battleground advantage to the world's leading military powers. Countries like the United States have been able to fly ...

A programmable metasurface stamps temporal codes onto ambient radio waves, enabling passive radar to detect and track drones with active radar precision and zero dedicated transmission. (Nanowerk ...

A Tornado fighter aircraft of the German Air Force prepares to land at Büchel air base on Feb. 27, 2019, near Cochem, Germany. (Thomas Lohnes/Getty Images) COLOGNE, Germany — The German Air Force has ...