RAS: Radar Absorbent Surfaces Deflects Incoming Radar.

Reduces detection range.

Structures include wings,

refueling boom.

Should have no 90 degree angles.

Works due to angles of structures

and how they are placed.

F-117 Night Hawk

RAM: Radar Absorbent Material

Absorbs radar signals.

Depends on material of the surfaces.

Believed to be silicon based organic compound.

Gives the aircraft appearance to be the size of a bird.

The sea water is used to make the ships less detected as they are good reflectors

ANTI-STEALTH TECHNOLOGY

Low frequency radar.

Multi-transmitters.

Airborne method.

Surface based method.

Satellite based method.

To make the planes or ships orsoldiers invisible as much aspossible.

COST

$2 Billion $70 Million

$100 Million