The communication through satellite has emerged as a new feature in communication technology since 1970. United States of America and former U.S.S.R pioneered space research. Artificial satellites are now successfully deployed in the earth’s orbit to connect even the remote corners of the world with limits of site verification. The satellites have reduced the unit cost and time of communication and the cost incurred in communication for 500 km is now equal to the cost incurred in satellite communication for 5000 km.
