Communications Satellites: Hearings Before the Committee on Science and Astronautics, U.S. House of Representatives, Eighty-seventh Congress, First Session, 1-2. daļas
U.S. Government Printing Office, 1961 - 908 lappuses
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active additional allocations American antenna appears application areas authority band basis believe CHAIRMAN channels Commission committee common carrier communications satellite communications system competition consideration continue cost countries desirable detail determination direct discussed earth effect Electric Electronics equipment establishment existing experience facilities factors field Figure foreign frequency future going Government ground stations important increase indicated industry interest interference involved joint launching laws limited located matter Mc/s means ment microwave miles necessary operation orbit ownership participation permit position possible present problems proposed public interest question radio reasonable receiver regulation relay responsibility satellite communications satellite system serve sharing signal space communications spectrum technical telegraph telephone Telesat terminals tion traffic transmission transmitter United vehicle venture