Communication Satellites: Power Politics in SpaceArtech House, 1985 - 186 pagini |
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Pagina 39
... cost inversion that has taken place since Early Bird , where higher transmitter power levels and increasing invest- ment in space has resulted in reduced costs and earth station complexity on the ground . Today , satellites can transmit ...
... cost inversion that has taken place since Early Bird , where higher transmitter power levels and increasing invest- ment in space has resulted in reduced costs and earth station complexity on the ground . Today , satellites can transmit ...
Pagina 52
... cost about $ 2 million . The INTELSAT Standard B antennas ( 10-11 meters ) have prices in the tens of thousands of dollars , depending on location and other variables . The cost differential in antennas designed for certain orbital ...
... cost about $ 2 million . The INTELSAT Standard B antennas ( 10-11 meters ) have prices in the tens of thousands of dollars , depending on location and other variables . The cost differential in antennas designed for certain orbital ...
Pagina 77
... cost of the technology and the cost in terms of orbit / spectrum resource " waste " or " conservation . " A fuller appreciation of the efficiency - conserva- tion debate can be gained by looking at a crowded and uncrowded resource . 1 ...
... cost of the technology and the cost in terms of orbit / spectrum resource " waste " or " conservation . " A fuller appreciation of the efficiency - conserva- tion debate can be gained by looking at a crowded and uncrowded resource . 1 ...
Cuprins
Getting a Parking Slot in Space | 53 |
Squatters | 83 |
The Hidden Agenda Revealed | 137 |
Drept de autor | |
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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 |