Researchers from Cornell University claim to have cracked the codes used by the Galileo global navigation satellite GIOVE-A. The signal transmitted from GIOVE-A (Galileo In-Orbit Validation Element-A) ...

No audio available for this content. BAE Systems has produced more than one and a half million military GPS receivers. The company is transitioning receiver designs to use the modernized military code ...

The U.S. Space Force has wrapped up a major upgrade to its GPS Military-Code signal that will improve its anti-jamming and anti-spoofing capabilities. M-Code Early Use software and hardware upgrades ...

No audio available for this content. GPS IIIF’s M-code can be broadcast from a high-gain directional antenna in a concentrated, high-powered spot beam, in addition to a wide-angle, full-Earth antenna.

The final steps to fully-enable the ultra-secure, jam-resistant Military Code (M-Code) signal on the Global Positioning System (GPS) are now underway. The Space Force’s M-Code Early Use (MCEU) upgrade ...