Antenna Analysis from Ham Radio to PCBs

Has anyone else ever thought about why so many engineers are also active amateur radio operators? My theory is that there's just so much passion for the science and practical use of these complex electronic systems! We enjoy the problems, challenges and solutions so much that we want to find other ways outside of work to find those same experiences. In this case, I've got a story that starts with some amateur radio equipment but comes full-circle to address an extremely common design issue. Specifically, we'll look at the Arrow OSJ antenna performance as well as the characteristics of a printed circuit board antenna.