A PDF Guide

According to our friends at the SWLing Post, Zoltan Azary has made an extensive theoretical analysis of ferrite sleeve loop antennas available.

This article has a very academic flavour, and for those who are interested in antenna design, he welcomes your comments.

https://www.osengr.org/Articles/FSL-Antennas.pdf

https://tinyurl.com/bek9hrkp