Manufactured by: Raytheon (RTN)
The Active Denial System is really more a combination radar array and microwave.
The ADS shoots a stream of electromagnetic waves, shorter than microwaves, which are instantly absorbed by the top layer of skin.
The pain is so intense, the reaction to run from the beams so overpowering, the military calls it the "Goodbye Weapon."
The ADS has been used domestically, both on test subjects and prison inmates.
The military claims there are no lingering effects from exposure.