@schizoidman@lemmy.ml to Technology@lemmy.worldEnglish • 8 months agoResearchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered deviceswww.tomshardware.comexternal-linkmessage-square67fedilinkarrow-up1246arrow-down127cross-posted to: technology@lemmy.ml
arrow-up1219arrow-down1external-linkResearchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered deviceswww.tomshardware.com@schizoidman@lemmy.ml to Technology@lemmy.worldEnglish • 8 months agomessage-square67fedilinkcross-posted to: technology@lemmy.ml
minus-squareSparkylinkfedilinkEnglish2•8 months agoThat’s interesting! I thought that if you for example have a 50w RF transmitter, taking 40w from it would make it act as a 10w one for the other devices around it. Thx for the explanation :3
minus-square@Chronographs@lemmy.ziplinkfedilinkEnglish3•edit-28 months agoIt you could build a 40w antenna sure, but it’d basically have to be a dome surrounding the transmitting one at that point.
That’s interesting! I thought that if you for example have a 50w RF transmitter, taking 40w from it would make it act as a 10w one for the other devices around it.
Thx for the explanation :3
It you could build a 40w antenna sure, but it’d basically have to be a dome surrounding the transmitting one at that point.