Accidental antennas

Antenna design is one of those witchcrafts you either know how to do, or you just don&rsquo;t. I wanted to understand: is it possible to trade years of skill for a bunch of high-end GPUs, and brute-force functional antenna designs? Introduction Let&rsquo;s start by addressing the elephant in the room. I know quite literally nothing about antenna design. I have a VNA and know how to measure the…