Global Navigation Satellite Systems Engineering, Policy, and Design
Rohde & Schwarz has announced new signal simulation capabilities supporting Pulsar, the Low Earth Orbit positioning, navigation, and timing constellation being developed by Xona Space Systems.
By Inside GNSS
Existing and future GNSS receivers must be able to operate reliably when multiple LEO PNT signals are present, with the opportunity for LEO PNT to become interoperable with GNSS MEO in the same way multi-constellation receivers use signals from different MEO GNSS systems today.
By Inside GNSS
The launch of ESA’s first Celeste LEO-PNT demonstration satellites has prompted u-blox to announce it is actively assessing how Low Earth Orbit signals can complement GNSS in mass-market positioning architectures.
By Inside GNSS
ESA has confirmed reception of the first navigation signal transmitted by the Celeste IOD-1 satellite, a 12U CubeSat developed by GMV and Alén Space under the European Space Agency’s Celeste In-Orbit Demonstrator program.
By Inside GNSS
The Secure World Foundation’s Global Counterspace Capabilities 2026, an annual open-source assessment of space warfare developments, documents a year in which GNSS interference shifted from an episodic threat to a persistent feature of conflict zones on multiple continents.
By Inside GNSS
On the day before the first two Celeste satellites were launched from Rocket Lab Complex 1 in New Zealand, Pietro Giordano, LEO-PNT System Manager at ESA/ESTEC, was at the 2026 Munich Space Summit, explaining the significance of Europe’s LEO-PNT system.
By Peter Gutierrez
VIAVI Solutions has integrated its Secure µPNT STL-1000 receiver into Ground Control’s RockFLEET Assured platform, giving maritime operators a GNSS-independent positioning and timing source for contested and denied environments.
By Inside GNSS
Resilience, authentication, complementary systems and timing assurance were among the critical issues covered at this year’s Munich Space Summit, where colleagues from both sides of the Atlantic came together to help define what a resilient PNT future looks like.
By Peter Gutierrez
For the first time, the summit merged two meetings, the Munich Satellite Navigation Summit and the Munich NewSpace Summit, highlighting how NewSpace energy is starting to reshape Europe’s space model and PNT vision.
By Inside GNSS
At this year’s Munich Satellite Navigation Summit, Xona co-founder and CTO Tyler Reid did something that funding announcements rarely do on their own: he made the company’s case feel immediate.
By Peter Gutierrez
Septentrio, part of Hexagon, has introduced the AsteRx EB, a multi-frequency enclosed GNSS receiver designed to bring centimeter-level positioning and GNSS heading to industrial automation applications at a cost point suited for scaled deployment.
By Inside GNSS
SBG Systems expands its product portfolio with the unveiling of Stellar-40, a modular and scalable inertial navigation system (INS) developed for demanding environments and mission-critical applications.
By Inside GNSS
Spain’s GMV Aerospace & Defence, together with ENAIRE, has developed a cost-effective system capable of detecting and localizing radio-frequency threats to satellite navigation, including spoofing and jamming.
By Peter Gutierrez
