art wrote:

IIf you can design a bandpass filter in a RLC or complex circuitry
method then you can design an antenna array that does the same thing.
That is not out of the box thinking.Just remove coupling from the
overall function


Designing an RLC circuit is trivial. The equations are simple and well known
to any 2nd year EE student.

However, you need field theory and materials knowledge (among other
things)to design an antenna.

If you design an antenna only looking at ohm's law, you will never be
successful.