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Szczepan Bialek wrote:
Is the field electron emission from the tip top of antenna or not?
No.
Read this:
http://en.wikipedia.org/wiki/Field_electron_emission
Read all of it.
Then read it again until you understand it.
After you have mastered that, read this:
http://en.wikipedia.org/wiki/Corona_discharge
Read all of it.
Then read it again until you understand it.
After you have mastered that, read this:
http://en.wikipedia.org/wiki/Electric_arc
Read all of it.
Then read it again until you understand it.
If you can get this far, your question has been answered fully.
I "do not know anything about Antennas, Transmitters. Feedlines,
Matching,
Efficiency,"
Obviously.
You are ordering me to read the above. Why you do not read it.
There is wrote:
"A further feature of the structure of negative coronas is that as the
electrons drift outwards, they encounter neutral molecules and,
withelectronegative molecules (such as oxygen and water vapor), combine to
produce negative ions. These negative ions are then attracted to the
positive uncurved electrode, completing the 'circuit'.". From: Negative
coronas. Mechanism.
http://en.wikipedia.org/wiki/Corona_...gative_coronas
"The difference, then, between positive and negative coronas, in the matter
of the generation of secondary electron avalanches, is that in a positive
corona they are generated by the gas surrounding the plasma region, the new
secondary electrons travelling inward, whereas in a negative corona they are
generated by the curved electrode itself, the new secondary electrons
travelling outward."
"in a negative corona the electrons are generated by the curved electrode
itself".
Is the field electron emission from the tip top of antenna or not?
S*