SpacePNT, a Swiss provider of positioning, navigation, and timing solutions for the new space satellite market, recently completed in-orbit validation tests of its NaviLEO spaceborne GNSS receiver platform. This platform is specifically designed to provide high levels of accuracy in positioning and timing for satellites in low-Earth orbit (LEO) as well as for missions to geostationary orbit (GTO), geosynchronous orbit (GEO), and the moon. Utilizing its innovative hardware and software technology, the platform is able to operate in real-time.
Following its successful deployment in LEO on the D-Orbit ION OTV SCV-011 satellite on June 13, 2023, SpacePNT conducted a series of experiments to validate the radiation-tolerant technology. These experiments included testing multiple modes of operation, such as dual-antenna and in-flight reprogramming using FPGA image and application software. Flight models have been delivered to commercial and institutional partners for upcoming missions, according to Cyril Botteron, co-founder and CEO of SpacePNT.
The next generation hardware platform from SpacePNT will continue to use radiation-tolerant electronics components designed for telecom constellations. Additionally, new functions will be implemented to cater to additional markets, including software-defined radio platforms for telecom and radar applications.
As part of the new space satellite market, companies like SpacePNT are working on developing reusable rockets to make access to space more affordable. With advancements in satellite technology and the emergence of new business models such as satellite-based internet services, private companies are finding new opportunities in the space industry.
