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Old June 25th 10, 06:06 PM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?


Uzytkownik "K1TTT" napisal w wiadomosci
...
On Jun 25, 7:24 am, "Szczepan Bialek" wrote:

See; http://en.wikipedia.org/wiki/Ground_(electricity)
" In electronic circuit theory, a "ground" is usually idealized as an

infinite source or sink for charge, which can absorb an unlimited amount
of
current without changing its potential."

"The use of the term ground (or earth) is so common in electrical and

electronics applications that circuits in portable electronic devices such
as cell phones and media players as well as circuits in vehicles such as
ships, aircraft, and spacecraft may be spoken of as having a "ground"
connection without any actual connection to the Earth. This is usually a
large conductor attached to one side of the power supply (such as the
"ground plane" on a printed circuit board) which serves as the common
return
path for current from many different components in the circuit."


" no static build up while transmitting " because your station has
ground.

S*


you are almost as much fun as art with his magical levitating

neutrinos.

I am as much fun like Tesla, the father of radio.

no, i have antennas that are isolated from ground. they are fed
through a capacitor that prevents the charge from flowing to ground


Your station produces asymetrical pulses. The all real waves are not
symmetrical. The insulator in the capacitor is a poor conductor but its
surface is large.
It CONDUCTS because the pulses are not symmetrical.

and they do not get charged over time.


They must: " In electronic circuit theory, a "ground" is usually idealized
as an
infinite source or sink for charge, which can absorb an unlimited amount of
current without changing its potential."

The electronic circuit theory is the ruler in your station. Not EM.

i know this because when a
thunderstorm is nearby they build up enough charge to arc over the
capacitor. if there was charge being constantly emitted when they are
transmitting the capacitor would arc all the time.


Your capacitor is fit to transmitting not for lightnings.
S*



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Old June 25th 10, 07:19 PM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?

Szczepan Bialek wrote:

I am as much fun like Tesla, the father of radio.


The only thing you have in common with Tesla is you both got senile.


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Old June 26th 10, 08:25 AM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?


wrote news
Szczepan Bialek wrote:

I am as much fun like Tesla, the father of radio.


The only thing you have in common with Tesla is you both got senile.


Before that Tesla did a little (from:
http://en.wikipedia.org/wiki/Nikola_Tesla ): "Tesla's patents and
theoretical work formed the basis of modern alternating current (AC)
electric power systems, including the polyphase system of electrical
distribution and the AC motor, which helped usher in the Second Industrial
Revolution."

"After his demonstration of wireless communication through radio in 1894 and
after being the victor in the "War of Currents", he was widely respected as
one of the greatest electrical engineers who worked in America.[2"

: ""Nikola Tesla wrote: " I showed that the universal medium is a gaseous
body
in which only longitudinal pulses can be propagated, involving alternating
compressions and expansions similar to those produced by sound waves in the
air. Thus, a wireless transmitter does not propagate Hertz waves, which are
a myth, but sound waves in the ether, behaving in every respect like those
in the air, except that, owing to the great elastic force and extremely
small density of the medium, their speed is that of light."

Of course the all abowe is funny.
Do you read the Maxwell's works?
S*



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Old June 26th 10, 04:25 PM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?

"Szczepan Bia?ek" wrote:

wrote news
Szczepan Bialek wrote:

I am as much fun like Tesla, the father of radio.


The only thing you have in common with Tesla is you both got senile.


Before that Tesla did a little (from:
http://en.wikipedia.org/wiki/Nikola_Tesla ): "Tesla's patents and
theoretical work formed the basis of modern alternating current (AC)
electric power systems, including the polyphase system of electrical
distribution and the AC motor, which helped usher in the Second Industrial
Revolution."


Yep, before Tesla went senile he did some stuff, but you have never done
anything before going senile.


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Old June 26th 10, 07:27 PM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?


wrote ...
"Szczepan Bia?ek" wrote:

wrote news
Szczepan Bialek wrote:

I am as much fun like Tesla, the father of radio.

The only thing you have in common with Tesla is you both got senile.


Before that Tesla did a little (from:
http://en.wikipedia.org/wiki/Nikola_Tesla ): "Tesla's patents and
theoretical work formed the basis of modern alternating current (AC)
electric power systems, including the polyphase system of electrical
distribution and the AC motor, which helped usher in the Second
Industrial
Revolution."


Yep, before Tesla went senile he did some stuff, but you have never done
anything before going senile.


In the radio area it is nothing to do.
Everything was done by Stokes, Helmholtz and Tesla.
Radio people should know a little about them.

The first step should be measuring the DC ground current.
S*








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Old June 27th 10, 12:17 AM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?

"Szczepan Bia?ek" wrote:

wrote ...
"Szczepan Bia?ek" wrote:

wrote news Szczepan Bialek wrote:

I am as much fun like Tesla, the father of radio.

The only thing you have in common with Tesla is you both got senile.

Before that Tesla did a little (from:
http://en.wikipedia.org/wiki/Nikola_Tesla ): "Tesla's patents and
theoretical work formed the basis of modern alternating current (AC)
electric power systems, including the polyphase system of electrical
distribution and the AC motor, which helped usher in the Second
Industrial
Revolution."


Yep, before Tesla went senile he did some stuff, but you have never done
anything before going senile.


In the radio area it is nothing to do.
Everything was done by Stokes, Helmholtz and Tesla.
Radio people should know a little about them.

The first step should be measuring the DC ground current.
S*


Babbling, word salad, gibberish of a senile mind.


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Old June 26th 10, 02:37 AM posted to rec.radio.amateur.antenna
tom tom is offline
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Default Galvanized or Copper Gound Rods?

On 6/25/2010 12:06 PM, Szczepan Bialek wrote:

They must: " In electronic circuit theory, a "ground" is usually idealized
as an
infinite source or sink for charge, which can absorb an unlimited amount of
current without changing its potential."


Your mistake here is to assume that because they can sink current that
the are sinking DC current. The "ground", as you like to think about it
may carry current during the RF cycle, but there is nothing that would
cause an unbalanced charge buildup since it IS symmetrical.

tom
K0TAR
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Old June 26th 10, 05:02 AM posted to rec.radio.amateur.antenna
tom tom is offline
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Default Galvanized or Copper Gound Rods?

On 6/25/2010 8:37 PM, tom wrote:
On 6/25/2010 12:06 PM, Szczepan Bialek wrote:

They must: " In electronic circuit theory, a "ground" is usually
idealized
as an
infinite source or sink for charge, which can absorb an unlimited
amount of
current without changing its potential."


Your mistake here is to assume that because they can sink current that
the are sinking DC current. The "ground", as you like to think about it
may carry current during the RF cycle, but there is nothing that would
cause an unbalanced charge buildup since it IS symmetrical.

tom
K0TAR


And I forgot to include that there is no field emission, so no charge
could possibly build up.

tom
K0TAR
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Old June 26th 10, 08:38 AM posted to rec.radio.amateur.antenna
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Default Galvanized or Copper Gound Rods?


"tom" wrote
. net...

And I forgot to include that there is no field emission, so no charge
could possibly build up.


Emission is the result of voltage.

If the power is ON the emissin take place.
S*


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Old June 27th 10, 02:08 AM posted to rec.radio.amateur.antenna
tom tom is offline
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Default Galvanized or Copper Gound Rods?

On 6/26/2010 2:38 AM, Szczepan Bialek wrote:
wrote
. net...

And I forgot to include that there is no field emission, so no charge
could possibly build up.


Emission is the result of voltage.

If the power is ON the emissin take place.
S*



Incorrect.

tom
K0TAR



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