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Old December 10th 09, 10:16 AM posted to rec.radio.amateur.antenna
Szczepan Bialek Szczepan Bialek is offline
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First recorded activity by RadioBanter: Oct 2009
Posts: 707
Default Faraday shields and radiation and misinterpretations


"Dave" wrote
...
On Dec 9, 8:30 am, "Szczepan Bialek" wrote:
"Dave"
...
On Dec 8, 8:51 am, "Szczepan Bialek" wrote:

"JIMMIE"
...
On Dec 7, 3:03 pm, Art Unwin wrote:


- Show quoted text -


Lets make sure I follow, You are saying that radio communication
occurs because and antenna emits statically charged particle that
then
imparts their charge to the receiving antenna when they strike the
antenna. Is this what you are saying.


Yes. But in form of longitudinal waves. Electrons go out and come back
from

the end of radiator. For this reason he can wrote: "the idea of point
radiation which leads to efficient small volume antennas.
And following these edicts I have been able to make radiators of a
smnaller volume that is known in the present state of the art."


When electrons oscillate in a transmitter the voltage at the end of a

radiator is doubled and the strong Gauss electric field is produced.
Such
waves are longitudinal.


Exactly which particles are you saying are responsible for this?.


Here are many hypothesis. One of them is the Diracs electron see. So
the

electrons in the conductor kick the electrons in the space. But it is
not
important. Radio people should know which part of the radiator radiate
and
what the waves a normal pressure waves or artifical TEM waves.
S*
so how do antennas encased in insulators work at all?


For this Maxwell invented the displacement current. It is oscillating

current in insulators. In insulators are charges which can not flow bat
only
can oscillate. They can oscillate to and fro and/or rotate about some
angle.

For the transverse wave they rotate.

For longitudinal to and fro.

But such seperate waves are only in the math. Real waves have always the
two

components. Always dominate the longitudinal.
S*- Hide quoted text -

- Show quoted text -


but you said that "conductor kick the electrons in the space", now its

not electrons? So which is it? do you believe in art and his
particles that get kicked off the diamagnetic elements, or in the
maxwell displacement current that requires no particles?

In Maxwell times no electrons but only electricity. DC current flows only in
the closed circuit. AC current oscillate to and fro in the open circuit
because in insulator are also charges (electricity). The same electricity
was in the space. Maxwell did the description of such aether. Now no aether
but the Maxwell's math was modiffed by Heaviside.

maxwell's math only describes the real waves and they are always

transverse.

Maxwell proposed the aether model with the transverse waves. There were the
vortex see and the idle gear.

the only fictional mathematical waves are standing

waves... they aren't real waves, just figments of someone's bad math
meant to confuse poor amateurs.

When a wave reflects the amplitude is doubling. This doubling is real in the
acustics and in antennas.
The doubling is possible only in the compressible medium (air or electron
gas). The elecreicity in Maxwell's model and in the Heaviside math is
incompressible.
S*