"art" wrote in message
ps.com...
On 20 Oct, 07:50, (Richard Harrison) wrote:
Mac, N8TT wrote:

"It is difficult for me to see gain at the end of sn antenna wire."

Miller effect works in a triode tube by placing a larger signal voltage
on the plate than on its grid. This increases the difference in number
of electrons between grid and plate.

The charge of a capacitor is the difference in number of electrons on
the two plates.


But a capacitor doesnot radiate.....the hole is getting deeper !

don't tell the designers of those funny little cross field antennas that!
their whole theory depends on capacitors creating a ratiating electric field
which then combines with their separately created magnetic field to create
an em wave.