Szczepan Bialek wrote:

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


The Marconi antenna is vertical. It consists of an antena and the
counterpoise. The counterpoise can be in form of the vertical wire. So
such
monopole is vertical.


The "dipole" antenna with the coax and without the balun is exactly like
te
above set.

No, it is not as the generally used meaning of the word "dipole" without
any qualifiers is a half wave, center fed antenna

Radio-amateurs have "dipole" where one leg is end fed and the other is
connected to the grounded shield of the coax.

A dipole is fed with a balancing device of some sort between the
transmission line and the antenna of the transmission line is unbalanced.

Than is how EVERYONE does it, not just radio amateurs.

And the shield of the coax is often NOT grounded nor is it required to be
grounded for the antenna to operate properly.

If it is grounded, it is for OTHER reasons than antenna operation such
as electrical safety or the elimination of static build up, which has
absolutely NOTHING to do with the antenna operationg as an antenna.

You should know that the true dipole is directional.
Are your "dipoles" directional?

Dipoles are not directional, they are bidirectional in the plane of the
antenna and ALL dipoles are bidirectional in the plane of the antenna.

You are a babbling, ineducable, idiot.

How many antennas have you built in your life time?