Communication Satellites: Power Politics in SpaceArtech House, 1985 - 186 pagini |
Din interiorul cărții
Rezultatele 1 - 3 din 21
Pagina 6
... antennas and earth stations . Until recently , INTELSAT had allowed only two antenna sizes to be utilized in the ... antennas are charged 50 percent more per circuit due to the antennas ' " less efficient use of the space segment ...
... antennas and earth stations . Until recently , INTELSAT had allowed only two antenna sizes to be utilized in the ... antennas are charged 50 percent more per circuit due to the antennas ' " less efficient use of the space segment ...
Pagina 52
... antennas ( 30 meter diameter ) and receivers , which are designed to operate with low power INTELSAT satellites , cost about $ 2 million . The INTELSAT Standard B antennas ( 10-11 meters ) have prices in the tens of thousands of dollars ...
... antennas ( 30 meter diameter ) and receivers , which are designed to operate with low power INTELSAT satellites , cost about $ 2 million . The INTELSAT Standard B antennas ( 10-11 meters ) have prices in the tens of thousands of dollars ...
Pagina 75
... antennas . However , these consumer - oriented antennas , in turn , require at least six - degree satellite spacing due to the antennas ' lower discriminatory capabilities and the high - power satellite transmitters necessary for ...
... antennas . However , these consumer - oriented antennas , in turn , require at least six - degree satellite spacing due to the antennas ' lower discriminatory capabilities and the high - power satellite transmitters necessary for ...
Cuprins
Getting a Parking Slot in Space | 53 |
Squatters | 83 |
The Hidden Agenda Revealed | 137 |
Drept de autor | |
2 alte secțiuni nu sunt arătate
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 |