3/18/2023 0 Comments Eznec crackIt truly is a front end to the command-line NEC executable programs. The recent versions of EZNEC include a transformer emulation capability that might be of interest to end-fed experiments. Since NEC is available to so many, it got the nod for this project. At opposite ends of the software landscape we have…. I have access to a wide variety of electromagnetic simulation tools. This study includes the physical model of just such a step-up transformer providing a way to use a 50 ohm source. While perfectly fine for various studies, this leaves the trickiest part out of the equation… namely how to change a 50 ohm feed impedance to that appropriate to feed the high impedance end of a half-wave dipole. Examples and discussions exist hereherehereand here. Portrayed below is a complete and self-contained NEC model of one popular form of the end-fed half-wave dipole antenna.
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