I truly enjoyed the article. When I played the vimeo video of ½ λ dipole antenna electric field propagation I reached for my headphones hoping to hear dark side

I truly enjoyed the article. When I played the vimeo video of ½ λ dipole antenna electric field propagation I reached for my headphones hoping to hear dark side of the moon. No dice. I get antennas and their physical characteristics and I am always intimidated by the math behind digital signal processing (DSP). Again, great article.