The RNT Foundation is a public benefit scientific and educational charity, 501(c)3
Protect the Frequencies – By preventing interference
Toughen Receivers – With readily available technology
Augment Services – With difficult to disrupt terrestrial signals
What to do? Some recommendations.
eNewsletter Archives
From Our Blog
Study shows how China could jam Elon Musk’s Starlink satellites if it invades Taiwan – The Independent
Image: Shutterstock What's new: Report on a tactic to jam Starlink over broad areas. Why it's important: Starlink was used to overcome Russian jamming in the early phases of the war in Ukraine and can be used for PNT when GNSS is not available. Low Earth Orbit...
Addressing the Escalation in GNSS Spoofing with Data Fusion – Cambridge Wireless
Image: Shutterstock What's new: An article, focusing on maritime, about using data fusion to help overcome spoofing. Why its important: "The prudent navigator will use all means available to determine their position" - long standing maritime adage incorporated into...
Iridium’s ASIC a Huge Step Forward for Resilient PNT
Image: Iridium What’s new After 3 years of work (and we are sure much expense) Iridium has developed a chip capable of receiving its timing signal. Why it’s important: Iridium PNT is an independent source of time. NIST confirmed Iridium PNT as an accurate and reliable...
A Comprehensive Analysis of GNSS/GPS Horizontal and Vertical Markets – New Space Economy
Image: GPS III USAF What's new: A reasonably thorough overview of GNSS, uses, etc. targeted to investors. Why its important: This is what the investment community, those who decide a lot of what commercial endeavors get funded or not, are being told about GNSS/GPS....
The U.S. needs GPS backup and IoT resilience – Rebuttal in GPS World
Image: Shutterstock What's new: A piece by Avi Rosenthal from the Z-Wave Alliance discussing the need to both backup GPS and not displace well-established users from their spectrum. Why it's important: NextNav has a petition pending before the FCC asking for about $5B...
