ldagan wrote on 8/6/2017 1:40 PM:
first of all, thanks.
I mean, yes, currents are higher, but I was talking in relative terms,
not absolute terms. I mean, reflectors and horn antennas can send very
strong currents, or are you referring to high current density?

The current density depends on your design. If you use a very small
conductor for a loop the density will be higher than if you use a large
conductor. But in both cases the current in the conductor will be much
higher than in many other antenna types.

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Rick C