Cost-effective data communications for personal computer applications using micro earth stations

The reduction in cost of computer processing and storage that led to personal computers has stimulated a need for comparable reduction in telecommunication costs to connect distributed personal computers to central computer facilities. A reexamination of the underlying technical options open to terrestrial and satellite telecommunications alternatives illustrates the advantages of satellite networks for data communication. The principles are illustrated with a description of a particular satellite network technology utilizing user-premises micro earth stations that are cost-effective for use as accessories to personal computers or equivalent work stations.