Any RF engineers know how feasible it would be to take a yagi or other directional antenna and put it on a gun stock and make an RF jammer that could be directed at drones?<p>I was once testing a quadrotor that we built for IED detection with a group of marines, and we discovered that the metal detectors that the IED teams were carrying were able to completely fry our electronics from a couple of feet away. I'm guessing the power required to do this from 100s of feet away is significant, and the FCC doesn't take kindly to these sort of activities, but it doesn't seem crazy if you only need a short but intense burst.