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How Galileo performed its authenticated positioning fix News from the European Space Agency (ESA) In a first for any satellite navigation system, Galileo has achieved a positioning fix based on open-service navigation signals carrying authenticated data. Intended as a way to combat malicious spoofing of satnav signals, this authentication testing began at ESA’s Navigation Laboratory — the same site where the very first Galileo positioning fix took place back in 2013. These historic first authenticated signal position, velocity and timing fixes were made using a total of eight Galileo sate...

Microwave antenna to quadruple capacity for 5G backhaul Radio Frequency Systems (RFS) has launched microwave a antenna that significantly increases capacity for 5G backhaul. The PrimeLine TowerBooster combines the commonly used 6 GHz and 11 GHz bands into a single reflector with the same form factor as existing single band antennas. This dual-band, dual-polarized antenna can allow operators to quadruple capacity on microwave links compared to single-band, single-polarized microwave antennas and double capacity compared to single-band, dual-polarized options. Operators ...