You can watch the video given below to know how the DroneDefender works. It shows how the weapon is able to stop a drone in its tracks and cause it to land.
How does DroneDefender Work?
“The DroneDefender can help protect us from those who may wish to do us harm,” said Dan Stamm, who led the research project. “It can help us in numerous settings, from the White House lawn to bases and embassies overseas; from prisons and schools to historic sites. It easily and reliably neutralizes the threat.”