Thread: Electron gun
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Old April 18th 12, 08:33 AM posted to rec.radio.amateur.antenna
Szczepan Bialek Szczepan Bialek is offline
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Default Electron gun


napisał w wiadomości
...
Szczepan Bialek wrote:

"Rob" napisal w wiadomosci
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Szczepan Bialek wrote:
Where you learned that no field electron emission?
S*

We don't operate our antennas in the voltage range where that becomes
a problem, like Tesla did.


The field electrons emission take place at each voltage.


No.

You did not read the material.

From http://en.wikipedia.org/wiki/Field_electron_emission

"Field emission in pure metals occurs in high electric fields: the
gradients
are typically higher than 1 gigavolt per metre and strongly dependent upon
the work function."


It contradicts to the known phenomenon that each charged body lost its
charge in a short time. AT EACH VOLTAGE.
S*