Concept

This antenna is made for operating from outdoors, mainly from mobile shack. Drive to a parking you like, then build it up. Just half an hour later, you can enjoy slightly better gain than normal dipole.
As the alminum elements holds up its top wire element, the equivalent height of this antenna is much higher than inverted-V built on the same height. The stack effect of its loop element provides lower launching degree suitable for DX. And, very important for outdoor operation, it is easily built up and down by yourself.

Sketch