Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
Like you could do any better.

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


               

High Freq Wireless power

High Freq Wireless power [for recharging devices]
  (-2)
(-2)
  [vote for,
against]

High Freq Wireless power [for recharging devices]
Seneca, Apr 11 2017

Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.
Short name, e.g., Bob's Coffee
Destination URL. E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)






       How frequent?   

       Seriously, [Seneca], you should post this as an idea.
MaxwellBuchanan, Apr 11 2017
  

       Shirley this was something Nikola Tesla proposed in the previous
whatrock, Apr 11 2017
  

       He did, but I don't think it ever
MaxwellBuchanan, Apr 11 2017
  

       About 600THz or so should be high enough, and has the advantage that the transmitter is a solved problem.
Wrongfellow, Apr 11 2017
  

       Conversion efficiency on the receive side is poor, tho. A half-wave rectifier would be useful ...
8th of 7, Apr 11 2017
  

       Fi Fi fo Witricity.
beanangel, Apr 11 2017
  

       Sunlight
bhumphrys, Apr 11 2017
  


 

back: main index

business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle