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Old July 26th 12, 06:27 PM posted to rec.radio.amateur.antenna
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Default UK earthling - was: Dipole-2 different wire sizes?


"Rob" napisa³ w wiadomo¶ci
...
Szczepan Bialek wrote:

The oscillatory flow of electrons is inherently not symmetric.


You keep claiming that. But you don't explain why there is no
nonlinearity in the antenna. When the antenna is nonlinear, as you
claim, there must be intermodulation in the antenna. But in a well
constructed antenna, there is no intermodulation. So there is
no unsymmetric flow of electrons.

I don't care what people have written in the 19th century. Please
stop bringing that up. I am only interested in how things are
explained today.


Everything was discovered in XIX (for the radio):
"The electrical waves produced by the oscillations at A traveled along the
wires and were reflected at the far ends. Lodge knew that the longer spark
at B3 was due to what he called the "recoil impulse" or "recoil kick" at the
end of the wires where the waves were reflected.[4] At spark gap B3 both the
incident wave and the reflected wave had their maximum values and were in
phase. This produced a voltage twice as large as the voltage at spark gap A.
From: http://www.antiquewireless.org/otb/lodge1102.htm

Is it still true?

If yes, than you must admit that the leakage must be stronger at "recoil
kick" when the voltage is doubled.
"So there is the unsymmetrical flow of electrons." Do you agree?
S*


 
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