Szczepan Bialek wrote:

napisa? w wiadomo?ci
...

You were totally unable to understand something as simple as:

http://en.wikipedia.org/wiki/Dipole_antenna

"The quarter wavemonopole antenna is a single element antenna fed at one
end, that behaves as a dipole antenna."

Are you able to understand something as simple as the above?

Yes, and obviously you can not.

What it means is the total FIELD is the same as if the antenna were a dipole.

Nothing more, nothing less.

To be precise, only end fed monopoles need a counterpoise.

The radials serve as the counterpoise.

The Author in Wiki describes the "dipole" used by radio-amateurs.
Such dipole is simply "The quarter wavemonopole antenna".

A dipole is a dipole is a dipole and it doesn't matter who is using it.

A dipole is NOT "The quarter wavemonopole antenna".

A dipole is a dipole is a dipole.

You STILL can not understand the difference and you never will as you are
an ineducable idiot.

How many antennas have you built in your lifetime?