"Asimov" wrote in message
...
"Dave" bravely wrote to "All" (25 Aug 05 12:48:54)
--- on the heady topic of " Antenna improvements?"


Physicists bounce radar off meteor trails in the upper atmosphere.
This ionized air path reflects radio waves and can be detected.

You don't need to be a physicist to do it.
Many Hams (without degrees in physics) do it routinely, and what's more,
they don't merely "detect" the reflected radio waves, they actually achieve
useful communication with them.

73
Roger ZR3RC