Is there an equivalent of solar panels for radio waves?
Is there an equivalent of solar panels for radio waves?
If I had a strong source of radio-frequency photons, can these be converted to electricity like a solar panel does for light?
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19 comments
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Isn't this essentially near field charging like Qi Charging?
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Also microwave projection is used sometimes for power transfer at a distance (mostly stuff like between mountaintops or islands, also only in clear weather)
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The amount of free air loss would be horrific. Spend the money on a subsea power cable at that point.
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Russia has entered the chat.
Russia would like to know your location.
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Somewhere hereish
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can also be wifi harvesting
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19 comments