ITU R S 1758:2006
ITU R S 1758:2006 Characterization Of High Earth Orbit Type Systems In The Fixed-satellite Service
Table of Contents
Annex1-CharacteristicsofHEO-typeFSSsatellitesystems
1GeneralcharacteristicsofHEOFSSsatellitesand
HEOFSSsatellitesystems
1.1Activearc
1.2Repeatinggroundtracks
1.3Antennasofassociatedearthstations
1.4HighelevationanglesfromHEOFSSsatellitesystem
earthstationsinmediumtohighlatitudeserviceareas
1.5Continuousservicewithhandovers
1.6Angulardiscriminationfromthegeostationary-satellite
orbit
1.7HEOconstellationssupportingsmallantenna,non-tracking
earthstations
2ExamplesofHEOs