Communication Satellites: Power Politics in SpaceArtech House, 1985 - 186 pagini |
Din interiorul cărții
Rezultatele 1 - 3 din 21
Pagina 60
... frequency the shorter the wavelength , and vice - versa . We can think of the spectrum and its users as a type of ... bands are in widespread use for commercial satellite communications ( designated here in their commonly- used ...
... frequency the shorter the wavelength , and vice - versa . We can think of the spectrum and its users as a type of ... bands are in widespread use for commercial satellite communications ( designated here in their commonly- used ...
Pagina 62
... frequency bands become congested or saturated , technology is " pushed " by demand for increased capacity to fashion innovations which allow the use of higher frequency bands and expanded information - relaying capabilities . The factor ...
... frequency bands become congested or saturated , technology is " pushed " by demand for increased capacity to fashion innovations which allow the use of higher frequency bands and expanded information - relaying capabilities . The factor ...
Pagina 63
... frequency bands . For example , the current series of INTELSAT V satellites re - use the C - Band frequencies ( 6/4 ... bands where there already exists a sizable investment in equip- ment . This is illustrated by the competition for C ...
... frequency bands . For example , the current series of INTELSAT V satellites re - use the C - Band frequencies ( 6/4 ... bands where there already exists a sizable investment in equip- ment . This is illustrated by the competition for C ...
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 |