earth beam
41Near Earth Object Surveillance Satellite — The Near Earth Object Surveillance Satellite (NEOSSat)[1] is a Canadian microsatellite using a 15 cm aperture f/5.88 Maksutov telescope similar to that on the MOST spacecraft, 3 axis stabilized with pointing stability of 2 arcseconds in a 100… …
42Andover Earth Station — is a satellite earth station located at (coord|44|37|58.0|N|70|41|57.0|W|) in the US state of Maine. The location was selected by AT T in December 1960. The main factors were the topography of the land and the radio interference signal level.… …
43Spring beam — Spring Spring, n. [AS. spring a fountain, a leap. See {Spring}, v. i.] 1. A leap; a bound; a jump. [1913 Webster] The prisoner, with a spring, from prison broke. Dryden. [1913 Webster] 2. A flying back; the resilience of a body recovering its… …
44Spot beam — A spot beam, in telecommunications parlance, is a satellite signal that is specially concentrated in power (i.e. send by a high gain antenna) so that it will cover only a limited geographic area on earth. Spot beams are used so that only earth… …
45spot beam antenna — Satellite antenna able to concentrate on a limited portion of the earth s surface …
46Jolimont Yard — was an array of railway lines and carriage sidings on the edge of the central business district of Melbourne, Australia. Located between Flinders Street Station, Richmond Junction, the Yarra River and Flinders Street they were often criticised… …
47EME (communications) — Earth Moon Earth, also known as moon bounce, is a radio communications technique which relies on the propagation of radio waves from an earth based transmitter directed via reflection from the surface of the moon back to an earth based receiver.… …
48Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
49Solar power satellite — A solar power satellite, or SPS or Powersat, as originally proposed would be a satellite built in high Earth orbit that uses microwave power transmission to beam solar power to a very large antenna on Earth. Advantages of placing the solar… …
50List of Cosmic Era technology — For nuclear technologies like the Neutron Jammer and GENESIS please see List of Cosmic Era superweapons for more information. This is a list of fictional technology from the Cosmic Era (CE) timeline of the Gundam anime metaseries. Mobile Suit… …
