antenna reflector การใช้

• A special characteristic was an UHF transmit antenna reflector 4.9 m in diameter.
• These sections of antenna reflector were actually illuminated by the Wow ! signal,
• Three GE AN / FPS-50 Radar Sets were installed with antenna reflectors that each weigh.
• Both the " hemi " and zone beams used an antenna reflector in diameter with a focal length.
• This could be accomplished by moving the main antenna reflector behind the scanner, or through a variety of electronic means.
• Its payload includes a large-scale antenna reflector made out of gold mesh and a digital-on board processor, Liu and O'Neal said.
• It will be mostly a demonstration spacecraft for new technologies, particularly large diameter unfurlable antenna reflectors and use of electric propulsion for orbit raising maneuvers.
• The 9S35 radar of the original Buk TELAR uses a mechanical scan of a Cassegrain antenna reflector, where the Buk-M2 TELAR design used a PESA, for tracking and missile guidance.
• It features a new generation digital signal processor for the payload, an 11-meter aperture AstroMesh antenna reflector, supplied by Astro Aerospace in Carpenteria, CA . Its design life is 15 years.
• Aquarius three radiometers have antenna reflectors 2.5 meters ( 8.2 feet ) in diameter that are able to scan a 390 kilometer ( 242 mile ) wide swath of the ocean s surface collectively.
• The antenna reflector was the same as Diyarbakir s initial FPS-17 antenna, but the feed horn numbers and configurations changed several times ( it is a curiosity that none of the three FPS-17 sites were exactly alike ).
• Carbon composite is a key material in today's launch vehicles and heat shields for the re-entry phase of spacecraft . It is widely used in solar panel substrates, antenna reflectors and yokes of spacecraft . It is also used in payload adapters, inter-stage structures and heat shields of launch vehicles.
• With a height of 6.6 meters ( 21.8 feet ) and a total span of 37 meters ( 122 feet ), and equipped with 10 antenna reflectors, the satellite was intended to replace three Astra satellites now in orbit, broadcasting radio and television programming and providing mobile telephone and Internet connections.
• With a height of 6 . 6 meters ( 21 . 8 feet ) and a total span of 37 meters ( 122 feet ), and equipped with 10 antenna reflectors, the satellite was intended to replace three Astra satellites now in orbit, broadcasting radio and television programming and providing mobile telephone and Internet connections.