If you can't see the video, please insert this title URL into your browser search box:
This is post 2508 in a continuing series of simple ham radio antennas.
Thanks to Josh Nass (KI6NZ) for this in-depth discussion of portable Ham Radio field antennas. Josh does an excellent job of joining antenna theory with the practical demands of "field operations."
This video was part of a presentation given to members of The Crecenta Valley Radio Club.
Here's some additional information from Josh: