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 ...

A safety net of balloon-mounted sensors listening for satellites and cell towers could save lives if an airplane's GPS signals were to get jammed or disrupted.

By Marc J. Berkowitz, Defense Opinion Writer. The United States has ceded its leadership position in space-based positioning, navigation and timing (PNT), with stark ramifications for most all U.S.

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

directional patch antennas are optimized for GPS, Galileo, GLONASS, and BeiDou satellite constellations. Triangulation across several satellites provides faster and more accurate acquisition and lock ...