Post #2605495
2026-01-26 01:09 UTC
Tried to fact check this but I can’t find evidence that 5g can be blocked by paper. Looks like it’s in 24-28ghz and while it can be blocked with materials the density matters. So maybe like a few books thick of paper but not one sheet?
Replies (2)
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@jj4211@lemmy.world 2026-01-26 11:29
Note that this demo takes things over 100ghz. So the challenges associated with mmwave (and wigig) are even more.
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@n3m37h@sh.itjust.works 2026-01-26 02:07
Was being hyperbolic m8. The human body will block mmwave