No audio available for this content. Two satnav superpowers battled it out aboard a superyacht in the Mediterranean this summer, as a spoofing detector designed to differentiate between real and fake ...
A new study investigates how “flex power”, a technology that dynamically redistributes satellite signal power to resist interference, affects positioning accuracy and navigation reliability.
No audio available for this content. The Signal Sentry 1000. Signal Sentry 1000, an Exelis product that detects and locates GPS interference sources in 3-D by using longitude, latitude and altitude ...
Spoofing, GPS is an awareness and concern with regards to the increasing cybersecurity threats of spoofing being used for malicious activities. The main type of GPS spoofing involves broadcasting ...
Modern GPS receivers are extremely sensitive signal detection devices. With tracking sensitivity’s below -160dbm, they can detect signals at 50dB below the ambient thermal noise in the channel.However ...
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