Antenna Modeling, Radiation Patterns, Geography…and the Caboose
Antenna modeling for the amateur radio hobbyist has always struck me as uniquely esoteric. I mean sure, hams build plenty of antennas, but we have all seen the predicted idealized radiation blobs, donuts, and figure-eights associated with the usual dipoles and end-feds. We know that for typical HF wire antennas, the closer to the ground, …