In winter, avalanches pose the biggest danger in the mountains. Avalanche monitoring is therefore of critical importance to ...

GRAZ, Austria — German sensor specialist Hensoldt has released a standalone package of its Twinvis passive radar, a technology that promises the detection of aircraft optimized for stealth, the ...

COLOGNE, Germany — The German air force has begun testing so-called passive radar as a complementary surveillance technique for ground-based air-defense formations, aimed at helping covert operations ...

Passive radar systems have emerged as a transformative technology in remote sensing by exploiting non-cooperative illuminators such as GNSS, communication, television, and radio signals. Unlike ...

Abstract: Traditional active radars transmit a powerful electromagnetic pulse and record the echo's delay time and power to measure target properties of interest, such as range, velocity, and ...

Sean Peters is leading a major multi-institutional initiative to develop power efficient passive radar systems that could peek under the surface of Mars. Peters has earned a $2.45 million, three-year ...

Air situation picture provided by Hensoldt's passive radar tracking system, which covers the airspace of southern Germany in a 2022 test. (Hensoldt) GRAZ, Austria — German sensor specialist Hensoldt ...