GNSS

Figure 2 QZSS Constellation Expansion Plan.

December 13, 2024

The status of QZSS

By Motohisa Kishimoto

(Photo courtesy of ION)

December 10, 2024

2024 recap: Trends, obstacles and opportunities in the GNSS/PNT industry

By Jesse Khalil

Photo: Raytheon RTX

December 10, 2024

Raytheon receives Space Force GPS OCX contract extension

By Jesse Khalil

Photo: BlackJack3D / E+ / Getty Images

December 10, 2024

Ligado moves forward with lawsuit against DOD

By Jesse Khalil

Photo: Skykraft

December 9, 2024

Australia and India advance resilient PNT

By Jesse Khalil

Figure 8: Microwave resonators of different sizes for passive hydrogen frequency standards. (All figures provided by the authors)

December 3, 2024

GLONASS in the age of hydrogen

By Sergey Karutin, Sergey Donchenko, and Alexander Belyaev

RIN Resilient PNT best practices. (Photo: Royal Institute of Navigation)

November 26, 2024

Clocks, eLoran, quantum navigation and best practices – UK PNT forging ahead

Successful launch of the 59th and 60th BDS satellites on Sept. 19, 2024. (Photo: International Cooperation Center of China Satellite Navigation Office)

November 15, 2024

BeiDou Navigation Satellite System in 2024

Photo: European Radionavigation Plan 2023

November 13, 2024

Europe moving toward a “timing backbone” and looking for input

Photo: Xona Space Systems

November 12, 2024

Xona Space Systems, QASCOM advance resilient PNT

By Jesse Khalil

Photo: Aerodata

November 12, 2024

Aerodata AG secures EASA certification for GPS anti-jamming and spoofing technology

By Jesse Khalil

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