The number of GNSS constellations, satellites and signals is constantly growing. The threats to GNSS — from unintentional radio frequency interference (RFI), jamming, spoofing, multipath… and Federal ...

Radio frequency interference (RFI) remains a critical challenge in synthetic aperture radiometry, where precise reconstruction of brightness temperature maps is essential for environmental, ...

Trends in RF technology are moving to much more complex, larger, denser, and dynamic structures than ever before. This is a natural evolution of RF technology as more techniques are developed to solve ...

OTTAWA, March 21, 2024 (GLOBE NEWSWIRE) -- Calian Group Ltd. (TSX: CGY), a diverse products and services company providing innovative healthcare, communications, learning and cybersecurity solutions ...

Spirent Federal has launched an alternative RF navigation simulator. As GPS jamming and spoofing continue to rise, interest in complementary sources of positioning, navigation and timing (PNT) data ...

PLEASANT GROVE, Utah--(BUSINESS WIRE)--Spirent Federal announces the launch of an alternative RF navigation simulator. As GPS jamming and spoofing continue to rise, interest in complementary sources ...