The Space Force wants its next fleet of GPS satellites to be smaller, cheaper and more resilient - and it's looking to a mix of commercial and defense firms to help design those spacecraft.

A new study reveals advanced methods for improving orbit determination (OD) of large constellations of Low Earth Orbit (LEO) satellites, utilizing Global Navigation Satellite System (GNSS) ...

A reliable terrestrial complement and backup to GPS is one critical solution to help meet the national security, economic and public safety needs of America. To ensure continued PNT services in the ...

From a technical and operational standpoint, the brilliance of DOD’s prescient selection of signals transmitted by GPS satellites remains apparent today. America’s warfighters depend on ...

Japan launched a navigation satellite early Sunday morning (Feb. 2), the nation's first liftoff of 2025. An H3 rocket launched the Michibiki 6 spacecraft from Tanegashima Space Center on Sunday at ...

India successfully launched into orbit on Wednesday a new navigation satellite aboard a home-grown rocket, strengthening its ...

Sine.Engineering is equipping Ukrainian drones with an alternative to GPS, which has become a critical vulnerability on ...

The PNT Advisory Board provides independent advice to the U.S. government on GPS-related policy, planning, program management and funding profiles in relation to the current state of national and ...

Yes, but not quite the same way. A regular cellphone’s GPS works by receiving signals from three or more satellites in orbit, out of the 27 operational GPS satellites. Based on the time it takes ...

Levity Series’ AHP24510 (L1/L2/L-Band) and AHP54510 (L1/L5/L-Band) directional patch antennas are optimized for GPS, Galileo, GLONASS, and BeiDou satellite constellations. Triangulation across several ...