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4NEC2 antenna modeler

4nec2 is a completely free Nec2, Nec4 and windows based tool for creating, viewing, optimizing and checking 2D and 3D style antenna geometry structures
post 30 Sep 2020

Antenna Analysis Links


Antenna Maker
It allows to quickly calculate dimensions for Quads antennas, Yagi antenna, Inverted vees antennas as well as J-poles and Traps to extend dipoles band coverage

Antenna Scatterers Analysis Program
A Free general-purpose user-oriented free software program for numerical electromagnetic antenna design, antenna modeling, and/or antenna analysis specifically

Antenna Solver
GSovler is a full vector solution of the diffraction grating problem for arbitrarily complex periodic grating structures

Design and build helix antennas
The need for the construction of an antenna with circular polarization was presented