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 ...

Aircraft carriers are massive and incredibly complex pieces of machinery with hundreds of thousands of moving parts that all work in unison to get moving. For navigation, GPS and radar systems are ...

Radar is cropping up everywhere in new car designs: sensing around the car to detect hazards and feed into decision making for braking, steering, and parking and in the cabin for driver and occupancy ...

Radar and LiDAR are two key technologies for sensing the surrounding environment, widely used in industries such as automotive, robotics, security, and environmental monitoring. The fundamental ...

The federal government has picked two companies to replace 612 radar systems nationwide that date back to the 1980s as part of a multibillion-dollar overhaul of the nation's air traffic control system ...

Garmin is one of the companies that are still committed to offering GPS navigators at a time when the entire world is moving to mobile navigation apps. However, Garmin is also exploring other vehicle ...

A collaboration between NASA and small aerospace company Aloft Sensing has produced a compact radar system capable of detecting minute changes in Earth’s surface. The instrument, called HALE InSAR, is ...

Aircrew from the 419th Flight Test Squadron at Edwards Air Force Base, Calif., land a B-52 Stratofortress following its ferry flight from Boeing’s San Antonio facility on Dec. 8, 2025. The aircraft, ...

Iran is bolstering its military defense capabilities with the expansion of its Ghadir radar network, which is designed to detect incoming aircraft, missiles, and drones at long ranges, according to ...