The Helical Antenna

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 Thanks to "FesZ Electronics" for this excellent introduction to "Helical Antennas."

In this video, we get an in-depth discussion of Helical Antenna modes (normal and axial), radiation patterns, design and building guidelines, and other important characteristics of this popular antenna choice.

If you can't see the video, please insert this title URL into your browser search box:  https://www.youtube.com/watch?v=79QLO6Bn_TE.

Thanks for joining us today.

Russ (KH6JRM/AL0HA).

Here are some comments from "FesZ Electronics":

#270 In this video I look at the main characteristics of helical antennas. These are some of the simples circularly polarized antennas that can easily be built by amateurs and are quite commonly used over a wide frequency range. I analyze the main constructive characteristics of such antennas and then perform a few experiments with a couple practical devices. Correction: at 3:00 the wavelength is c/f rather than f/c Antenna series: Ground Plane -    • The Ground-Plane Antenna   Sleeve Dipole -    • The Sleeve Dipole Antenna   Polarization -    • Analyzing Antenna Polarization   Helical Antenna -    • The Helical Antenna   Links and further reading: https://archive.org/details/dli.ernet... https://3g-aerial.biz/en/online-calcu... https://www.microwaves101.com/encyclo... https://jcoppens.com/ant/helix/calc.e... Special Thanks to all my supporters on Patreon! If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones! If you want to support the creation of more and better videos please consider checking out:   / feszelectronics  

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FesZ Electronics

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