I can't see these working for long in space or near space. Space is actually corrosive and eats away at everything in it, a thinly plated origami antenna, already fragile, might not last long compared to solid metal wire antennae such as the typical quadri or crossed dipoles setup. Also, when a grain of meteorite or a paint fleck from a sat/rocket, much less a nut or bolt or a tesla car, traveling at 180000mph, is going to plasma vaporise a hole into anything it runs into.