"Szczepan Bialek" wrote in message
...
| |
| It is known from Hertz experiment. He used plates or balls.
| Of course the plates are as on the diagram.
| | S*
|
What frequency did Hertz use?
Regards, Ian.

Szczepan Bialek wrote:

napisa? w wiadomo?ci
...
Szczepan Bialek wrote:


AC of any frequency can radiate off a conductor into space as
electromagnetic waves.

The condenser also radiate?
http://educypedia.karadimov.info/lib...entstehung.gif

No.

This depicts electorstatic fields; antennas radiate electromagnetic
fields, so your question makes no sense.

Now are also ULF transmitters (30Hz). So the above is not precise.
What decide that "an RF current can radiate off a conductor into space"?

That the AC is applied to an appropriate antenna.

What the appropriate antenna looks like?

It makes no difference what the antenna looks like as the only property
that matters is its ability to convert AC electrical energy at the input
frequency to electromagnetic radiation.

That is the purpose of an antenna, to convert AC into electromagnetic
waves.

For the third time, AC of any frequency can radiate off a conductor into
space as electromagnetic waves.

There is no minimum frequency.

Is an antenna the open circuit?

No.

An antenna is a device that converts the AC electrical energy at its
teminals into electromagnetic energy which radiates from the antenna
and also coverts the electromagnetic energy which antenna intercepts
into AC electrical energy at it's terminals.

Do you wear slip on shoes?

napisa³ w wiadomo¶ci
...

An antenna is a device that converts the AC electrical energy at its
teminals into electromagnetic energy which radiates from the antenna
and also coverts the electromagnetic energy which antenna intercepts
into AC electrical energy at it's terminals.

Radiates = jumps off?
S*

Szczepan Bialek wrote:

napisa³ w wiadomo¶ci
...

An antenna is a device that converts the AC electrical energy at its
teminals into electromagnetic energy which radiates from the antenna
and also coverts the electromagnetic energy which antenna intercepts
into AC electrical energy at it's terminals.

Radiates = jumps off?
S*

Only in Poland.

Szczepan Bialek wrote:

napisa? w wiadomo?ci
...

An antenna is a device that converts the AC electrical energy at its
teminals into electromagnetic energy which radiates from the antenna
and also coverts the electromagnetic energy which antenna intercepts
into AC electrical energy at it's terminals.

Radiates = jumps off?

No, to issue or emerge in rays or waves.

Do you wear slip on shoes?

ungli jigal talks about the story of four years life "Engineering Student"


http://www.youtube.com/watch?v=F-MweIUKAig

subscribe for more footages

On Monday, July 30, 2012 1:44:55 PM UTC-5, Szczepan Bialek wrote:
Radiates = jumps off?

You already know the answer. Radiates = photons emitted from the free electrons on the surface of the conductors of the antenna system.
--
73, Cecil, w5dxp.com

"W5DXP" napisal w wiadomosci
...
On Monday, July 30, 2012 1:44:55 PM UTC-5, Szczepan Bialek wrote:
Radiates = jumps off?

You already know the answer. Radiates = photons emitted from the free
electrons on the surface of the conductors of the antenna system.

Rather solitons.
Photons are the damped waves.
CW consist of the solitons.
Each portion of electrons which jump off from the end of an antenna travel
as the soliton.
S*

"Szczepan Bialek" wrote in message
...
|
|| On Monday, July 30, 2012 1:44:55 PM UTC-5, Szczepan Bialek wrote:
| Radiates = jumps off?
| Each portion of electrons which jump off from the end of an antenna travel
| as the soliton.
| S*

Imagine the scene - a tall building, spectators on the pavement around it
and, at the top of the building, an electron is threatening to jump!!
Would we shout "jump" or would we shout "don't do it"?
Anthropomorphism is wonderful, isn't it.

73, Ian.

Szczepan Bialek wrote:

"W5DXP" napisal w wiadomosci
...
On Monday, July 30, 2012 1:44:55 PM UTC-5, Szczepan Bialek wrote:
Radiates = jumps off?

You already know the answer. Radiates = photons emitted from the free
electrons on the surface of the conductors of the antenna system.

Rather solitons.

No.

Photons are the damped waves.

No.

CW consist of the solitons.

No.

Each portion of electrons which jump off from the end of an antenna travel
as the soliton.

No.

Everything totally wrong.

Do you wear slip on shoes?