RE: (Fwd) RE: Longitudinal Waves

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "David Thomson by way of Terry Fritz <twftesla-at-qwest-dot-net>" <dave-at-volantis-dot-org>

Hi Robert,

>Having some experience with wave propigation in different modes propigated
through earth I would like to suggest you do a power distrabution  map study
of your coil E and I field strength. I have found flat coils to have a very
narrow beam  perpendicular to the coil in two directions with a lower power
radiation in the same plane as the coil. You may not be coupling energy from
one coil to the other as well as you would like to. Test your coil spacing
to find the optimum distance. You may require a sheet of plastic insulation.

This mirrors my observations very close.  Do you have some data you can
share?  Perhaps detailed instructions on how you made your measurements?

Dave