Simple pieces of wire are not the most sexy ham radio antennas, but they are probably the most ubiquitous, if … More
Tag: HF antenna design
An Optimized 20 Meter Vertical Collinear Antenna
After a few months of pondering how to build a simple pull-up vertical collinear antenna, I think I’ve finally got … More
Antenna Comparisons using JT65 & JT9 Signals along with NEC Models
True understanding of a problem is confirmed when one can validate theoretical model predictions with measurements. It is too easy to … More
