Communication Satellites: Power Politics in SpaceArtech House, 1985 - 186 pagini |
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Pagina 4
... earth stations in 1965 , the system now spans the three ocean regions through more than 300 earth stations in over 134 countries . The INTELSAT system provides over 1600 earth station - to - earth station path- ways , or more than 100 ...
... earth stations in 1965 , the system now spans the three ocean regions through more than 300 earth stations in over 134 countries . The INTELSAT system provides over 1600 earth station - to - earth station path- ways , or more than 100 ...
Pagina 39
... earth stations form the core of the GLODOM concept . In this way , GLODOM follows the evolutionary cost inversion ... earth station complexity on the ground . Today , satellites can transmit programs or data with high power transponders ...
... earth stations form the core of the GLODOM concept . In this way , GLODOM follows the evolutionary cost inversion ... earth station complexity on the ground . Today , satellites can transmit programs or data with high power transponders ...
Pagina 58
... earth stations . The savings realized in thousands of simpli- fied earth stations greatly offset the extra expense for more precise station- keeping systems , solar cells , and higher power satellite transmitters . In short , this cost ...
... earth stations . The savings realized in thousands of simpli- fied earth stations greatly offset the extra expense for more precise station- keeping systems , solar cells , and higher power satellite transmitters . In short , this cost ...
Cuprins
Getting a Parking Slot in Space | 53 |
Squatters | 83 |
The Hidden Agenda Revealed | 137 |
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Termeni și expresii frecvente
activities Administrative allocated allow antennas appropriation areas Assessment become benefits broadcasting capacity CCIR collective communications satellites concern Conference Convention cooperation coordination cost countries debate delegations demand dependency designated direct distribution domestic earth stations economic effect efficient establish factors force frequency frequency bands function Geneva geostationary orbit geostationary satellites global Group HDCs IFRB increase INTELSAT interests interference International International Telecommunication issue January Ku-Band LDCs less limited major March means military needs networks object October operating orbit/spectrum resource orbital slots organization outer space particular planning political position present problem procedures produced programs Radio receive regime regional Regulations Report requires satellite communications satellite systems signal Soviet Space Law spectrum standards technical telecommunications telephone Third World tions Treaty Union UNISPACE 82 United University users utilization WARC
Referințe la această carte
Global Telecommunications: The Technology, Administration, and Policies Raymond Akwule Vizualizare fragmente - 1992 |
International Space Law and the United Nations Nandasiri Jasentuliyana Nu există previzualizare disponibilă - 1999 |