And WIFI is total bullshit. They say "WIFI frequency" aka 2.4 GHZ because, as we all know, that is the deregulated frequency reserved for consumer application.

And WIFI is total bullshit. They say "WIFI frequency" aka 2.4 GHZ because, as we all know, that is the deregulated frequency reserved for consumer application. So, IMHO the researcher shouldn't have used that term, is confusing ! From there to say that the experiment involve the problem of powering cordless devices in the sense of electronic gadget with an access point is a complete misunderstanding of the sense of that research. They intend to power something very close to the emitter in medical/niche applications with a dedicated emitter. This is an important clarification because WIFI data transmission delivered power is NOT constant and too weak, differently from the one from a signal generator near the device.