This is pretty cool, but not practical in todays world. Yet! Receive only,
it seems.
>
> Physicists create new form of antenna for radio waves
> https://phys.org/news/2023-10-physicists-antenna-radio.html
>
> 73. Rick W5RH
>
Brazos Vall
If you have a large enough lot, you could mount an atomic stealth antenna 30
meters away from your shack and beam in the signal to your radio using a
compact laser. Great way to beat the HOA as long as they don't notice the
glowing beam shining across your property. But then, transmitting is a
