Hi, So I was thinking, if you've got a metal rod of random size, then any EMR wavelength that the rod (antenna) is a similar length to will stimulate an AC current inside the rod as a complete mess. (It would be the sum of all the frequencies the rod can resonate with) IS THIS ACCURATE?? But THEN you put an LC circuit on the end of the rod and you tune it (the LC circuit becoming in essence part of the rod! (antenna)) so that ONLY ONE frequency now resonates in the rod. IS THIS ACCURATE?? If so, how would a one atom antenna resonate? A frequency the wavelength of the atom? Is the difference between an antenna and other matter that it resonates from EMR but a person doesn't?