Underwater waves could also be used to reduce the risks of tsunamis and to improve their early warning systems.

Fractal Antenna Systems has introduced Acoustic Resonance Mitigation (ARM), a technology that disables drones using directed acoustic energy. ARM emits sonic, ultrasonic, and subsonic waves to induce ...

BEDFORD, Mass.--(BUSINESS WIRE)--Fractal Antenna Systems, Inc. (“FRACTAL”) has unveiled Acoustic Resonance Mitigation (ARM), a pioneering technology that disables drones using directed ...