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They incorporate technologies such as FDDI, DSL (digital subscriber line), satellite, and microwave communications
There are several different meanings and uses for the acronym COMSAT. Some of its meanings include Communications Satellite, Communications Satellite Corporation and Commercial Mobile Satellite Systems.
Terrestrial microwave technologies share with satellite microwave technologies many of the scientific and technical improvements used to accomplish microwave transmissions. They are different in that satellite microwave technolgies seek to neutralize the effects of the atmosphere in the microwave transmissions. On the other hand, terrestrial micowave technologies seek the aid of atmospheric effects on microwaves to extend the range limitations imposed by the Earth's curvature. Examples of these terrestrial technologies include those used to exploit troposcattering and meteor-burst in microwave communications--not used at all in satellites. Professor Martinez
Terrestrial microwave technologies share with satellite microwave technologies many of the scientific and technical improvements used to accomplish microwave transmissions. They are different in that satellite microwave technolgies seek to neutralize the effects of the atmosphere in the microwave transmissions. On the other hand, terrestrial micowave technologies seek the aid of atmospheric effects on microwaves to extend the range limitations imposed by the Earth's curvature. Examples of these terrestrial technologies include those used to exploit troposcattering and meteor-burst in microwave communications--not used at all in satellites. Professor Martinez
Satellites use the microwave spectrum.It's almost always digital.Enthusiasts do listen to the Shuttle communications though
Al Yah Satellite Communications was created in 2007.
Arab Satellite Communications Organization was created in 1976.
Sino Satellite Communications Company was created in 1994-05.
'Terrestrial' microwave is a fancy way to describe a microwave communications link in which the transmitter and receiver are both on the Earth's surface ... on 'terra'. Can you think of a case where that would not be true ? -- microwave communication with the International Space Station -- with the Hubble Space Telescope -- with any space probe that's still alive and don't forget . . . -- the microwave receiver in your car, monitoring several GPS satellites -- the microwave receiver on your house, receiving TV from a satellite (and the microwave link that sends the TV channels up TO the satellite)
Many things, but among them were: Laser (1960); Commercial Communications Satellite (1965).
Satellite technology increases the speed of global communications A satellite technology increases the speed of global communications
Communications satellite system is the main difference of gps