The QHF QFH antenna is another interesting teardown. The antenna makes a helix shape and looks like it would be interesting to build from scratch. There isn’t a lot of details about the antenna ...

MyDefence, a company committed to staying at the forefront of next-generation drone detection and jamming solutions, has ...

But that’s not the only option — a new device from the American University of Beruit and Stanford created a portable antenna made of woven materials that packs easily, weighs little ...