Can a low power 50Ghz signal penetrate a wall? | Hacker News

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		Johnny555 on Jan 8, 2019 \| parent \| context \| favorite \| on: Google’s Project Soli radar is sensitive enough to... Can a low power 50Ghz signal penetrate a wall?

DoctorOetker on Jan 9, 2019 [–]

with patience and if designed to detect below the noise floor the power level should not matter

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