heyWhatsay@slrpnk.net to Technology@lemmy.worldEnglish · 3 个月前Wifi 15 gigabytes per second — Researchers demo inventionwww.tomshardware.comexternal-linkmessage-square55fedilinkarrow-up1190
arrow-up1190external-linkWifi 15 gigabytes per second — Researchers demo inventionwww.tomshardware.comheyWhatsay@slrpnk.net to Technology@lemmy.worldEnglish · 3 个月前message-square55fedilink
minus-squarefelixwhynot@lemmy.worldlinkfedilinkEnglisharrow-up1·3 个月前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?
minus-squaren3m37h@sh.itjust.workslinkfedilinkEnglisharrow-up2·3 个月前Was being hyperbolic m8. The human body will block mmwave
minus-squarejj4211@lemmy.worldlinkfedilinkEnglisharrow-up2·3 个月前Note that this demo takes things over 100ghz. So the challenges associated with mmwave (and wigig) are even more.
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?
Was being hyperbolic m8. The human body will block mmwave
Note that this demo takes things over 100ghz. So the challenges associated with mmwave (and wigig) are even more.
Good point thx