Communication Satellites: Power Politics in SpaceArtech House, 1985 - 186 pagini |
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Pagina 55
... designated as " natural , " and yet have no substance . They are called " resources , " but are non - depletable in the sense they are not consumed after use has ceased ; they return to their original condition . They both resemble ...
... designated as " natural , " and yet have no substance . They are called " resources , " but are non - depletable in the sense they are not consumed after use has ceased ; they return to their original condition . They both resemble ...
Pagina 56
... designation is " geosynchronous " or " geostationary . " While all geostationary satellites are geosynchronous , the reverse is not true [ 5 ] . Operational reality presents a potential definitional dilemma in that satellites designated ...
... designation is " geosynchronous " or " geostationary . " While all geostationary satellites are geosynchronous , the reverse is not true [ 5 ] . Operational reality presents a potential definitional dilemma in that satellites designated ...
Pagina 60
... designated 10 KHz ) to 300,000,000,000 Hz ( 300 Gigahertz , or 300 GHz ) [ 16 ] . Radio waves can also be measured as the distance between crests of successive waves , which in the given range of fre- quencies vary from around 30,000 ...
... designated 10 KHz ) to 300,000,000,000 Hz ( 300 Gigahertz , or 300 GHz ) [ 16 ] . Radio waves can also be measured as the distance between crests of successive waves , which in the given range of fre- quencies vary from around 30,000 ...
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
Administrative Radio Conference allocated antennas ARABSAT Article Assessment Broadcasting Satellite C-Band capacity CCIR Christol circuits communica communications satellites Convention cooperation coordination cost debate delegations developing countries direct broadcast satellites earth stations economic efficient electronic equitable access frequency bands Geneva geostationary orbit geostationary satellites global harmful interference HDCs IFRB information technologies INMARSAT INTELSAT International Law International Organization International Telecommunication Union issue ITU's Ku-Band LDCs Master Frequency military munications operating orbit/spec orbit/spectrum resource orbital slots Outer Space Treaty Pacific Telecommunications Conference planning political politicization prior consent programs Radio Regulations radio spectrum regime regional Rothblatt rural Rutkowski satel satellite communications satellite networks satellite services satellite systems service areas signal Soviet Union space environment Space Law space services Space WARC spectrum resource strategic superpowers technical tele Telecom telecommunica telephone television tional tions transponder trum resource UNISPACE 82 United users utilization vulnerability WARC World Administrative Radio
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 |