When you have a chance, check out the LINUX in the Ham Shack Web site. Russ K5TUX (and Richard KB5JBV now on hiatus) host an awesome site and their shows (Podcasts) cover many subjects, and yes, believe it or not, once in a while they even talk about LINUX and how it’s related to Ham Radio! Only kidding of course.
Episode #102 focused on QSSTV. Go check it out!
Check this link out. It’s an article by GM4ULS: The ‘Snake’ Antenna.