Lost or weak GNSS signals are always a concern ... more global positioning systems (GPS/GNSS) receivers via a Kalman filter to provide an estimation of an object’s position, velocity and attitude.

Engineers at Massachusetts Institute of Technology (MIT) have devised a smart way to help drones find their way through unlit ...

Why? Getting a drone that can fly a path and even return home when the battery is low, signal is lost, or on command, is simple enough. Just go to your favorite retailer, search “gps drone ...

Sine.Engineering is working on non-GPS navigational systems and swarm technology that could be an answer to defeating ...

Without a clear video signal ... The idea of using a drone-based repeater is particularly exciting, and something we’re sure could help out many pilots who find themselves operating in difficult ...

MIT's MiFly drone indoor navigation system works with reflected radar waves. This makes it possible to determine the position ...

A Ukrainian drone tech firm has unveiled an alternative to GPS navigation. Sine.Engineering built the system to counter Russia’s electronic warfare, which has wreaked havoc on GPS signals.

Lessons from the battlefield in the Russo-Ukrainian War have fueled the rapid acceleration of drone technology, with a trend toward GPS-free navigation emerging both in products showcased at CES ...