Szczepan Bialek wrote:

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

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

napisa3 w wiadomo?ci
...

If it is a dipole, yagi, log-periodic, sturba curtain, rhombic,
parabolic,
helix, loop, cubical quad, on any of many, many more types of antennas
that have no place or need to connect a ground, it would not.

Each of them has the chassis.
S*

So your claim is that it is sufficient to "have the chassis" and that
this chassis does not have to be connected to the earth?

What constitutes "the chassis"?
Do you have any minimum size for the chassis to be a chassis?

See the new topic "Ground".
S*

No I won't. Please stick to the topic and don't run away when you
are caught with a mistake.

Here you a
"". 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. Where a real ground connection has a
significant resistance, the approximation of zero potential is no longer
valid. Stray voltages or earth potential rise effects will occur, which may
create noise in signals or if large enough will produce an electric shock
hazard.
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." From:
http://en.wikipedia.org/wiki/Ground_(electricity)

There is wrote that all of your transmitter have "a "ground" connection
without any actual connection to the Earth."

Each transmitter needs " an infinite source or sink for charge".

The above you know.

I know that it is not true.
A transmitter needs no infinite source or sink for charge because it
does not generate any DC current into the antenna.

But some of you do not know that where the voltage is there is the field
electron emission. So the sink is necessary.

It must not be infinite. "a large conductor" absorb the electrons from the
air. So its size must be adequate to the emission.

Nice Fun.

S*

Ok so we can finally rest the case and agree that a connection to
earth is not required for a transmitter, something you have claimed
all the time because Marconi wrote it.