How we missed this one is anybody’s guess, but one of the presentations at DEFCON last year covers a DIY radar build. [Michael Scarito] talks about the concepts behind radar, and then goes on to ...

Radar, navigation and guidance systems process data that is acquired using arrays of sensors. The energy delta from sensor to sensor over time holds the key to information such as targets, position or ...

Like most waves in the electromagnetic spectrum, radio waves tend to bounce off of various objects. This can be frustrating to anyone trying to use something like a GMRS or LoRa radio in a dense ...

LiDAR and vSLAM are two of the most popular navigation methods used by today's best robot vacuums. Working in conjunction with various sensors, they help the robot vacuum find its way around your home ...

Anello Photonics' SiPhOG technology will enable US Navy hypersonic vehicles to navigate accurately even in GPS-denied ...

Army Black Hawk helicopter that collided with an American Eagle flight over the Potomac River​ late last month was flying with a safety system turned off, Sen. Ted Cruz told reporters after a briefing ...

The R1 Radar system can use a smartphone or certain Garmin GPS units to show a full display of radar ... [+] operations. Popular GPS maker Garmin has introduced a new device for motorcycle and ...

Cambridge Sensoriis, has extended the capabilities of its proprietary Active Radar Cooperating (ARC) system for UAVs.

China is developing a radar that could effectively detect and track the F-22 Raptor stealth fighter jets used by the United ...

They are locations where the company tests its drone and radar technologies ... already utilizes an air traffic management system and onboard navigation technology for those drone operations ...