Active Stealth(1999) -

wikipedia.org/wiki/Active_Stealth">cast and production of the 1999 film or deeper technical details on ? Active Stealth (Video 1999) - Plot - IMDb

: A system that emits a wave to cancel out the reflected radar pulse, making the aircraft invisible to specific radar frequencies. Active Stealth(1999)

: Technology developed to reduce the radar cross-section (RCS) of a vehicle regardless of its physical shape, which can even be turned on or off to reconfigure the aircraft's stealth status. wikipedia