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spot beam |
Also found in: Wikipedia | 0.01 sec. |
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spot beam [′spät ‚bēm]
(communications) A beam generated by a communications satellite antenna of sufficient size that the angular spread of energy in the beam is small, always smaller than the earth's angular beam width as seen from the satellite. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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