In: Electrical Engineering
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Answer:there are three types of satellite communications
1.Geo synchronous Orbit satellite communication.
Explanation: at this height the satellite is moving in synchronization with earth rotation when it moves in the same direction as the earth revolves (west to east) is called GEO synchronous Orbit or GSO. And it is 36000km above to earth.
2.medium earth orbit satellite communication
Explanation:it is 5000-12000 km from the earth
3.lower earth orbit satellite communication.
It is 500-1500 km from the earth.