Communications satellites are used for television, telephone, radio, internet, and military applications.
There are about 2,000 communications satellites in Earth’s orbit, used by both private and government organizations.
Communications satellites use a wide range of radio and microwave frequencies.
How do you communicate with a satellite?
How do satellites communicate? Satellites communicate by using radio waves to send signals to the antennas on the Earth. The antennas then capture those signals and process the information coming from those signals.
What are satellites used for communication?
Communications satellites are commonly used for mobile phone signals, weather tracking, or broadcasting television programs. Communications satellites are artificial satellites that relay receive signals from an earth station and then retransmits the signal to other earth stations.
Which wave is used for communication by artificial satellites?
THE WAVES USED BY ARTIFICIAL SATELLITES FOR COMMUNICATION PURPOSE ARE OPTION A). Explanation: Microwaves are used for the satellite communication more preferably. The main reason behind the usage of microwaves is as it has the strong ability to penetrate the atmosphere.
How do artificial satellites help with long distance communication?
Satellites communicate by using radio waves to send signals to the antennas on Earth. The antennas then capture those signals and process the information coming from those signals. An artificial satellite relays and amplifies radio telecommunications signals through a transponder.