All Blogs About Assured PNT

By Stéphane Chèze, Business Development Director, Government Systems
 
Navigation warfare (Navwar) is an ever-increasing threat to naval missions, some of the most complex, covert and remotely operated military missions in the world. The naval theater of operations today relies on access to secure, continuous and reliable Positioning, Navigation and Timing (PNT) data for critical situational awareness and C5ISR systems.
By John Fischer, VP, Advanced R&D
 
Cybersecurity is a hot topic today. Hackers are always looking to undermine our network connections and we are always trying to protect against them. I’m no cybersecurity expert, but I am often asked, “Can Resilient PNT be used to improve cybersecurity?” Resoundingly, “yes.” Here are a few simple examples.
By John Fischer, VP, Advanced R&D
 
Whether in the air, on land, or at sea, vehicles will impart shocks and vibrations to their electronics, sometimes severely. In high vibration environments, the system designer must account for induced phase noise which can drastically affect overall performance. This white paper discusses the challenges of keeping low noise signals pure in any environment.
By Pritam Kandel, Applications Engineer
 
Network time service is not something many businesses think about as a key component of their critical infrastructures. In fact, it is often overlooked entirely, and in error. As a result, the network architect or engineer often defaults to an easy alternative: using a server or network switch as the source of the network clock and synchronizing these sources to Internet time servers using Network Time Protocol (NTP). This white paper discusses the risks of, and alternative solutions to, "NTP Over the Internet."
By Jon Sinden, Product Manager, Rugged PNT Solutions
 
Maintaining a state of military readiness is a top priority for defense agencies. The ideal approach would deliver a consistent solution that is cost-effective across different platforms, with the ability to provide a compatible, scalable system to all of them. Expensive, inflexible A-PNT solutions will not solve the total problem. To provide affordable A-PNT for every link in the communications chain, a different approach is needed.
By Scott Hildebrandt, Program Manager
 
To improve performance of your radar system or signal intelligence (SIGINT) receiver, you need a time and frequency reference that can deliver a low phase noise signal. If your mission is signal intelligence gathering, then that means deeper penetration and more intelligence gathered.
By John Fischer, VP, Advanced R&D
 
Today's time sensitive networks rely on available and accurate positioning, navigation and timing (PNT) signals to provide leaders with the information required to make timely and effective decisions. The proliferation of GNSS-degrading and denying devices across state and non-state actors put this critical information capability in jeopardy. Learn how a combination of alternative PNT signals with traditional GNSS references makes PNT applications resilient against jamming and spoofing.
By Frederic Silva, Global Business Development Director, Intelligent Transport Systems
 
More than 2,000 billion Euros of critical infrastructures around the world are directly dependent upon GPS every day – including public and private, aerospace and defense, smart cities, IoT, finance, industry, automotive, ITS, mobility, broadcast and telecom, and Cloud. All benefit from this accurate and trustable PNT service to support their operations.
By Sheri Ascencio, Senior Director, Global Government Marketing
 
Learn more about about Resilient PNT, how it applies to defense and what current solutions exist to ensure the integrity of and access to PNT data.
By Jon Sinden, Product Manager, Rugged PNT Solutions
 
Cybersecurity is a popular topic in the news today, but Position, Navigation, and Timing (PNT) security does not get the same attention. But like cyberattacks, attacks against GPS or other global navigation satellite system (GNSS) systems can have profound and damaging effects on critical infrastructure, financial institutions, and military capabilities.

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