The “T” in Contested PNT
Oscilloquartz brings telecom-scale timing expertise to defense networks.
By Inside GNSS
Global Navigation Satellite Systems Engineering, Policy, and Design
Global Navigation Satellite Systems Engineering, Policy, and Design
Oscilloquartz brings telecom-scale timing expertise to defense networks.
By Inside GNSS
Colorado-based Xairos Systems has completed two-kilometer free-space range testing with its Ares Quantum Optical Terminal, establishing simultaneous quantum and optical links from a single integrated unit.
By Inside GNSS
Over the next six issues, Dr. Güenter W. Hein will critically review the development of Galileo, drawing on more than two decades of direct experience with Europe’s satellite navigation system. But this series is not simply a look back. Galileo’s history is also a study in geopolitics, technical ambition, institutional complexity, international cooperation, spectrum management and interoperability—issues that remain central to today’s global PNT aspirations.
By Günter W. Hein
Microchip Technology has introduced the MD-990-0011-B plug-in timing module family, with holdover performance engineered to maintain synchronization through GNSS outages.
By Inside GNSS
India’s regional navigation system, NavIC, has lost another source of precise timing after the onboard atomic clock aboard IRNSS-1F stopped functioning on March 13, according to the India Space Research Organisation (ISRO).
By Inside GNSS
The UK government has launched a £180 million programme to harden its national timing infrastructure against disruptions to GNSS, funding a new phase of the National Timing Centre (NTC).
By Inside GNSS
Robust Optical Clock Network aims to deliver shoebox-scale and transportable optical clocks with months-long GPS-quality holdover for next-generation PNT and sensor networks.
By Inside GNSS
The methods used to establish traceability of the timing data processed by a GNSS receiver to Coordinated Universal Time (UTC), and the role calibrating the delay in the user’s receiving and processing equipment plays in realizing this traceability.
By Inside GNSS
These misleading narratives are keeping the U.S. from advancing PNT policy, putting everyone who depends on GNSS at risk.
By Dana A. Goward
Furuno has signed a memorandum of understanding (MoU) with Xona Space Systems to develop products that integrate Xona’s Pulsar low Earth orbit positioning, navigation and timing (LEO PNT) service, with a particular focus on timing and synchronization applications, the companies announced February 3.
By Inside GNSS
European efforts to strengthen positioning, navigation, and timing (PNT) are increasingly focusing on timing, the least celebrated yet foundational element of the triad.
By Peter Gutierrez
While celebrating the Galileo milestone, the conference focused on addressing today’s GNSS vulnerabilities and moving toward a more assured PNT.
By Richard Thomas
From an Australian garage to global validation, Locata’s TimeLoc technology is redefining terrestrial precision positioning and timing.
By Inside GNSS
