Finding accurate locations in dense cities has long challenged satellite-based navigation, where tall buildings and signal blockage often lead to ...

No audio available for this content. Spirent’s GSS6450 record and playback system (RPS) used to record live-sky signals in an urban environment for testing in the lab.(Image: Spirent Federal Systems) ...

In today’s interconnected world, the reliability of Global Navigation Satellite System (GNSS) signals is paramount. These signals underpin almost every aspect of modern life, from navigation and ...

When GPS signals go down, navigation can fail. A super-stable clock can keep systems running safely in tough conditions.

Precise positioning is increasingly critical for applications ranging from autonomous mobility to resilient infrastructure ...

UAV Navigation ensures that Alpha platforms A-900 & A-800 can carry out missions even with GNSS signal denies or under jamming attack. The majority of Uncrewed Aerial Systems (UAS) rely on Global ...

The vulnerability of the global positioning system, or GPS, is widely acknowledged. Radio frequency interference caused by jamming and spoofing is used to degrade a vital synchronization system ...

Neuraspace worked with the Portuguese Air Force to install an optical telescope to improve space situational awareness at an airbase in Beja, Portugal. Credit: Neuraspace TAMPA, Fla. — Neuraspace is ...

Fraunhofer ISE researchers have investigated whether PV panels installed above orchards can affect the reception of global navigation satellite system (GNSS) signals and, in turn, affect the precision ...

For the first time, NASA has detected a signal from the Global Navigation Satellite System (GNSS) nearly 250,000 miles from Earth. The signal was part of the Lunar GNSS Receiver Experiment (LuGRE) ...