Question

what is the need for satellite communication. elaborate

Answer 1

Communications satellites are used for television, telephone, radio, internet, and military applications. There are over 2,000 communications satellitesin Earth's orbit, used by both private and government organizations. Wireless communication uses electromagnetic waves to carry signals.

Answer 2

Explanation:

The purpose ofcommunications satellitesis to relay the signal around the curve of the Earth allowingcommunication between widely separated geographical points.Communications satellites use a wide range of radio and microwave frequencies.