Iridium global personal communications system (constellation of 66 satellites)

Iridium global personal communications system (constellation of 66 satellites)
Космонавтика: система "Иридиум" (из 66 спутников связи)

Универсальный англо-русский словарь. . 2011.

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  • Iridium (satellite) — Infobox Company name = Iridium Satellite LLC type = Limited liability company genre = foundation = 2001 founder = location city = Bethesda, Maryland location country = United States location = locations = area served = Worldwide key people = Matt …   Wikipedia

  • Satellite constellation — A group of electronic satellites working in concert is known as a satellite constellation. Such a constellation can be considered to be a number of satellites with coordinated ground coverage, operating together under shared control, synchronised …   Wikipedia

  • mobile telephone — Introduction also called  mobile phone   portable device for connecting to a telecommunications network in order to transmit and receive voice, video, or other data. Mobile phones typically connect to the public switched telephone network (PSTN)… …   Universalium

  • Commercialization of space — A DIRECTV satellite dish on a roof Commercialization of space is the use of equipment sent into or through outer space to provide goods or services of commercial value, either by a corporation or state. Examples of the commercial use of space… …   Wikipedia

  • Globalstar — Infobox Company name = Globalstar, Inc. type = Public (nasdaq|GSAT) genre = foundation = Predecessor Company Globalstar LPMarch 24, 1991, restructured as Globalstar, LLC in 2003.Current company incorporated into Globalstar, Inc. in Spring of 2006 …   Wikipedia

  • Distress radiobeacon — PLB redirects here. For other uses, see PLB (disambiguation). Emergency position indicating radio beacons or EPIRBs Distress radio beacons, also known as emergency beacons, ELT or EPIRB, are tracking transmitters which aid in the detection and… …   Wikipedia

  • Gerard K. O'Neill — in 1977 Born February 6, 1927 …   Wikipedia

  • Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… …   Wikipedia

  • Qualcomm — Inc. Type Public Traded as NASDAQ:  …   Wikipedia


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