EZNEC
Create azimuth and elevation patterns and model an antenna as a group of straight conductors. Select the orientation, length, and diameter of the model and perform the analysis of Yagis, quads, phased arrays, towers, loops, and other types of antennas in their actual operating environment.
The 6.0.34 version of EZNEC is available as a free download on our website. Our antivirus analysis shows that this download is virus free. The most popular versions among the software users are 6.0, 5.0 and 4.0.
EZNEC was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. The software is categorized as Education Tools. This software is a product of Roy W. Lewallen. Also the software is known as "EZNEC Demo v.", "EZNEC Demo", "EZNEC v.". EZWdemo50.exe, ezw.exe, EZWDemo.exe, EZWdemo40.exe or EZWdemo60.exe are the common file names to indicate this program's installer.
From the developer:
EZNEC is a powerful but very easy-to-use program for modeling and analyzing nearly any kind of antenna in its actual operating environment. EZNEC plots azimuth and elevation patterns; tells you gain, feedpoint impedance, SWR, and current distribution; finds and reports beamwidth, 3-dB pattern points, f/b ratio, takeoff angle, sidelobe characteristics; and more.
You may want to check out more software, such as EZNEC ARRL or AutoEZ, which might be similar to EZNEC.
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