Radar absorbent material — Radar absorbent material, or RAM, is a class of materials used in stealth technology to disguise a vehicle or structure from radar detection. A material s absorbency at a given frequency of radar wave depends upon its composition. RAM cannot… … Wikipedia
Radar Absorbent Material — RAM, material that changes radar waves into small electromagnetic fields and reduces the radar image … English contemporary dictionary
Radar cross section — (RCS) is a measure of how detectable an object is with a radar. For example a stealth aircraft (which is designed to be undetectable) will have design features that give it a low RCS, as opposed to a passenger airliner that will have a high… … Wikipedia
F-22 Raptor — Infobox Aircraft name= F 22 Raptor type= Stealth Air superiority fighter national origin = United States manufacturers=Lockheed Martin Aeronautics Boeing Integrated Defense Systems caption= Two F 22 Raptors in column flight formation designer=… … Wikipedia
stealth — stealthful, adj. stealthfully, adv. stealthless, adj. /stelth/, n. 1. secret, clandestine, or surreptitious procedure. 2. a furtive departure or entrance. 3. Obs. a. an act of stealing; theft. b. the thing stolen; booty. 4. (cap … Universalium
Plasma stealth — is a proposed process that uses ionized gas (plasma) to reduce the radar cross section (RCS) of an aircraft. Interactions between electromagnetic radiation and ionized gas have been extensively studied for a variety of purposes, including the… … Wikipedia
Stealth technology — also known as LOT (Low Observability Technology) is a sub discipline of military electronic countermeasures which covers a range of techniques used with aircraft, ships and missiles, in order to make them less visible (ideally invisible) to radar … Wikipedia
La Fayette class frigate — The La Fayette class units ( FL 3000 for Frégate Légère de 3,000 tonnes , 3,000 tonnes light frigates , or FLF or Frégate Légère Furtive , Light Stealth Frigate ) are light multi mission frigates built by DCN and operated by France ( Marine… … Wikipedia
Northrop Grumman B-2 Spirit — B 2 redirects here. For other uses, see B2 (disambiguation). Stealth Bomber redirects here. For stealth aircraft in general, see Stealth aircraft. B 2 Spirit … Wikipedia
Hamina class missile boat — The Hamina class missile boat is a 4 strong class of fast attack craft of the Finnish Navy. Technically they are classified as missile fast attack craft [ [http://www.mil.fi/maavoimat/kalustoesittely/00148 en.dsp Hamina class introduction] (FDF… … Wikipedia
Shenyang J-11 — Infobox Aircraft name=J 11 caption= type=Multirole Air Superiority Fighter manufacturer=Shenyang Aircraft Corporation designer=Sukhoi first flight=1998 introduced=1998 retired= status=Active service primary user=People s Liberation Army Air Force … Wikipedia