Antenna Modelling
Scott Anderson, NE1RD, Guide to Antenna Modelling https://www.n1fd.org/2018/03/06/antenna-modeling/ TechNight Slides https://www.n1fd.org/wp-content/uploads/2018/03/2018-March-Tech-Night-Antenna-Modeling-1.pdf Usefull Links https://www.linuxjournal.com/content/antennas-linux https://www.qsl.net/5b4az/pkg/nec2/xnec2c/doc/xnec2c.html https://www.eznec.com/ (Windows) http://www.w7ay.net/site/Applications/cocoaNEC/index.html (MacOS)