Comment on Recognize the mother of Wifi

zik@lemmy.world ⁨5⁩ ⁨months⁩ ago

This is mostly wrong: while she did invent what would later be called Frequency Hopping Spread Spectrum (FHSS), it isn’t used in modern WiFi or in GPS. It is used in Bluetooth though. (It was an option in older WiFi for a while)

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