Google's Pixel 4 is the first smartphone to feature a radar IC. We spoke with the Infineon, which supplied the chip.
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Finding radar tech in Bangalore
Radar, palm print scanners and high-res holograms on list of projects on display in Antwerp
While 24 GHz has the advantage of being in the unlicensed ISM band with worldwide regulatory support, it is hampered by the availability of only...