Advanced Extremely High Frequency
Contenu soumis à la licence CC-BY-SA. Source : Article Advanced Extremely High Frequency de Wikipédia en français (auteurs)
Regardez d'autres dictionnaires:
Advanced Extremely High Frequency — AEHF Satellit Das Advanced Extremely High Frequency System (AEHF) ist ein gemeinsames Satellitenkommunikationssystem der US amerikanischen Streitkräfte für sichere, bandbreitenbeständige, weltweite Kommunikationen und dient zur Sicherung dieser… … Deutsch Wikipedia
Advanced Extremely High Frequency — The Advanced Extremely High Frequency (AEHF) system will provide connectivity across the spectrum of mission areas, including land, air and naval warfare; special operations; strategic nuclear operations; strategic defense; theater missile… … Wikipedia
Extremely high frequency — Frequency range 30 to 300 GHz ITU Radio Band Numbers 1 2 3 4 5 6 7 8 9 10 … Wikipedia
High Frequency Active Auroral Research Program — HAARP is often confused with Project HARP, the High Altitude Research Project (a joint project of The Pentagon and the Canadian Department of National Defence).The High Frequency Active Auroral Research Program (HAARP) is an investigation project … Wikipedia
high — adj., n., & adv. adj. 1 a of great vertical extent (a high building). b (predic.; often in comb.) of a specified height (one inch high; water was waist high). 2 a far above ground or sea level etc. (a high altitude). b inland, esp. when raised… … Useful english dictionary
High-speed rail — is a type of passenger rail transport that operates significantly faster than the normal speed of rail traffic. Specific definitions include 200 km/h (124 mph) and faster depending on whether the track is upgraded or new by the European Union,… … Wikipedia
Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Milstar — Artist s impression of a Milstar DFS spacecraft General Information Manufacturer Lockheed Martin (prime) TRW Boeing (formerly Hughes) Country of Ori … Wikipedia
Milstar — Un satellite Milstar block I Milstar est un système de communication par satellite du gouvernement des États Unis. Il procure aux militaires américains, un moyen de communication mondiale, sécurisé, résistant au brouillage, répondant ainsi aux… … Wikipédia en Français
USA-235 — USA 234 (AEHF 2) Advanced Extremely High Frequency 2 … Википедия