They relay information and data transmitted from one area of Earth to another. Signals are transmitted via radio dish to the satellite from one region of the planet, which then broadcasts the signal back again to a receiver in another part of the world.
There are many different uses for communication satellites- they are used by the media and the entertainment industry for broadcasting TV and radio programmes, are essential for the use of mobile 'phones and international landline 'phone calls, are used by the military to share classified information with allied nations or bases overseas, and for weather forecasting.
The different artificial satellites launched are Low Earth Orbiting Satellites for Remote sensing, Medium Earth Orbiting Satellites like GPS , Geo Stationary Orbiting Satellites for Communication and Molnia Satellites again for Communication. These are the different artificial Satellite orbiting the Planet Earth.
Satellites, can either be natural satellites (for example; Earth's moon), or man made satellites (for example; communication satellites).
Most of the satellites are for communication - such as tv/radio and mobile phones. There are also the satellites of the Global Positioning System and military satellites.
Communication Navigation Meteorology Spying
the communication satellites take 24 hours to complete their one revolution around the earthso the orbit of revolving satellite is called geostationary orbit.
Communication satellites are lifted into orbit by rockets.
Communication satellites orbit around the Earth.Communication satellites orbit around the Earth.Communication satellites orbit around the Earth.Communication satellites orbit around the Earth.
Yes, generally they are.
The purpose for having communication satellites in space, is by providing telecommunication throughout the world. Communication satellites are mostly used for mobile phone signals, weather tracking, and broadcasting television programs.
communication satellites, astronomy, navigation, etc.
Yes, they are
The ionosphere
radios,satellites, satellites phones,ham radio are the various communication facilities during disasters
The different artificial satellites launched are Low Earth Orbiting Satellites for Remote sensing, Medium Earth Orbiting Satellites like GPS , Geo Stationary Orbiting Satellites for Communication and Molnia Satellites again for Communication. These are the different artificial Satellite orbiting the Planet Earth.
Satellites, can either be natural satellites (for example; Earth's moon), or man made satellites (for example; communication satellites).
The purpose of communications satellites are to provide telecommunication for companies around the world. In addition, communication satellites are also used for mobile applications such as communication to ships, vehicles, and planes.
M. Richharia has written: 'Satellite Communication Systems' 'Satellite communications systems' -- subject(s): Design and construction, Geostationary satellites, Artificial satellites, Artificial satellites in telecommunication 'Satellite communication systems' -- subject(s): Design and construction, Geostationary satellites, Artificial satellites, Artificial satellites in telecommunication