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Wireless electricity.

You are currently reading a thread in /sci/ - Science & Math

Thread replies: 13
Thread images: 6
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How about a paring device which converts outlet level electricity wirelessly to a receiver, through harmless frequency microwaves; for like wireless power-strips and the such?
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>>7963526
Microwave transmission is line of sight as it's easily blocked or absorbed by obstacles.
I suppose it could work, but don't be suprised when your computer suddenly turn off because your cat decided to take a nap somewhere along the transmission path.
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Microwaves are have a low quantum abosortion rate, and are therefore efficient through cats.
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>>7963526
Seems like a really complicated and expensive solution to a nearly non-existent problem.
But, since modern capitalism creates "progress" even where it isn't needed, I'm sure this is coming soon.
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The amount of power needed (say 230V x 16A = 35 dBm assuming perfect recieving and conversion) would require the likes of an active radiostation, at wich point you would boil yourself to death if you came close to it.
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how many have encountered this problem. I'd like to plug something in, but I can't find a close-enough plug anywhere?
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>>7963597
whay if we only need 110 V
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Which formula is this? How about 110v?
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>>7963603
>>7963606

Effective Power is P = V * I, which is 3.68kW. Convert that into the logarithmic scale, you get 65dBm (forgot the m there). If you half the power, its still 62 dBm. Usually private entities are restricted on the amounts of power they can transmit, eg. 33 dBm for UHF RFID.
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>>7963601
Buy a portable battery pack you faggot
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Man smartphones are gay as hell
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>>7963633
how about a portable battery-charger?
Thread replies: 13
Thread images: 6

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