communications satellite systems for telecommunications

См. также в других словарях:

• Communications satellite — A communications satellite (sometimes abbreviated to COMSAT) is an artificial satellite stationed in space for the purpose of telecommunications. Modern communications satellites use a variety of orbits including geostationary orbits, Molniya… …   Wikipedia

• Communications Satellite Act of 1962 — The Communications Satellite Act of 1962 was put into effect in order to deal with the issue of commercialization of space communications. This act was very controversial, and was left very open ended. The act was signed August 31, 1962 by… …   Wikipedia

• MEASAT Satellite Systems — Technicians at Boeing s Space and Intelligence Systems satellite manufacturing facility in El Segundo, California, prepare the MEASAT 3 communications satellite. MEASAT Satellite Systems Sdn. Bhd., formerly Binariang Satellite Systems Sdn. Bhd is …   Wikipedia

• Satellite — This article is about artificial satellites. For natural satellites, also known as moons, see Natural satellite. For other uses, see Satellite (disambiguation). An animation depicting the orbits of GPS satellites in medium Earth orbit …   Wikipedia

• Telecommunications in the People's Republic of China — Telecommunications in China redirects here. For the industry, see Telecommunications industry in China. This article is about Communications in the People s Republic of China, excluding Hong Kong and Macau (see Communications in Hong Kong and… …   Wikipedia

• Communications in the People's Republic of China — Telecommunications in China redirects here. For the industry, see Telecommunications industry in China. This article is about Communications in the People s Republic of China, excluding Hong Kong and Macau (see Communications in Hong Kong and… …   Wikipedia

• Communications protocol — For other senses of this word, see Protocol. A communications protocol is a system of digital message formats and rules for exchanging those messages in or between computing systems and in telecommunications. A protocol may have a formal… …   Wikipedia

• Satellite radio — is an analogue or digital radio signal that is relayed through one or more satellites and thus can be received in a much wider geographical area than terrestrial FM radio stations. While in Europe many primarily FM radio stations provide an… …   Wikipedia

• Communications Research Centre Canada — Centre de recherches sur les communications Canada Agency overview Formed 1969 (1969) Jurisdiction …   Wikipedia

• Telecommunications in South Korea — Communications services improved dramatically in the 1980s with the assistance of foreign partners and as a result of the development of the electronics industry. The number of telephones in use in 1987 reached 9.2 million, a considerable… …   Wikipedia

• Telecommunications in Zimbabwe — Communications in Zimbabwe refers to the communication services available in Zimbabwe. Contents 1 Telephone system 2 Radio 3 Television 4 Internet …   Wikipedia