Want this question answered?
I think you meant a satellite. A satellite is something that orbits another thing - the moon is the Earth's natural satellite.
Assuming no typo on your part regarding the "A" satellite, it would be that the moon was the first satellite orbiting earth. If you meant "why is the moon known as a satellite", it's because it is a satellite. Anything that orbits is a satellite.
It means communications designed for businesses.
Assuming you meant Maritime State: the area near Chicago borders the Great Lakes, which is a series of interconnected freshwater lakes - so not maritime.
International Telecommunications Satellite Organization (INTELSAT)
a weak country under the influence of a strong country
Both of those words refer to points in the orbit of an earth satellite ... the moon or any artificial satellite. Apogee . . . the point in the orbit where the satellite is farthest from the earth. Perigee . . . the point in the orbit where the satellite is closest to the earth.
music
a system that allows direct communications between user and computer - 2 misses
A country closely aligned with the Soviet Union, economically, militarily and politically.
Wireless communication is, the connection of two or more devices without using wires. A few examples include cell phones, WI-FI internet, radio, and Satellite communications. Hope this helps- Dan
Bit Energy-to-Noise Density (Eb/N0) is the ratio of bit energy to noise density. This value is used to specify the lower limit of operation in most digital communications systems and is also used to measure radio channel performance.