Its function assures the overall system performance and accuracy a Control

Its function assures the overall system performance

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46. Its function assures the overall system performance andaccuracya.Control segmentb.Space segmentc.User segmentd.All of these47. The user segment is used to receive signals for the GPSsystem from the four satellites, compute the time differences,and determine position, while space segment’s functionis(are)48.How do you describe the complete signal path of the satellitecommunications operation?49.What is a passive satellite?50.How does communication between satellites be achieved?a.Using satellite cross-linksb.Intersatellite links (ISLs)c.Through is ground stationsd.A or B is correct51.Which of the following refers to a delayed repeater satellite?
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52.Satellite orbiting in the same direction as Earth’s rotation andat an angular velocity greater than the earth is calledprograde orbit; and a satellite orbiting which is in theopposite direction as Earth’s rotation or in the same directionbut at an angular velocity less than that of Earth is known as
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  • Summer '16
  • communications satellite, earth station, Geostationary orbit

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