What Is Satellite Transmission Media

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What is satellite transmission media.

Satellite communications can provide communication capabilities spanning long distances and can operate under circumstances or. Satellite communication has two main components. The ground segment which consists of fixed or mobile transmission reception and ancillary equipment and the space segment which primarily is the satellite itself. It is also referred to as wired or bounded transmission media.

They are not guided or bound to a channel to follow. Satellite communications is the use of satellite technology in the field of communications. Therefore it is also known as wireless transmission. Line of sight transmission on the surface of the earth is limited to the distance to the visual.

Transmission media is broadly classified into the following types. Line of sight transmission is used to medium range radio transmission such as cell phones cordless phones walkie talkies wireless networks fm radio and television broadcasting and radar and satellite communication such as satellite television. Following are unguided media used for data communication. This makes system very complex.

An unguided transmission transmits the electromagnetic waves without using any physical medium. Wired or guided media or bound transmission media. In data communication terminology a transmission medium is a physical path between the transmitter and the receiver i e it is the channel through which data is sent from one place to another. A communications satellite is an artificial satellite that relays and amplifies radio telecommunications signals via a transponder.

Mention the most commonly used transmission media in homes. Radio transmission microwave satellite communication. The services provided by satellite communications are voice and video calling internet fax television and radio channels. It creates a communication channel between a source transmitter and a receiver at different locations on earth communications satellites are used for television telephone radio internet and military applications.

Transmission media then looking at analysis of using them unguided transmission media is data signals that flow through the air. They are coaxial cable twisted pair satellite fiber optics microwave thus this is all about transmission media and there are some factors that are considered when choosing a transmission medium like rate of transmission cost simple installation and distances. In order to understand advantages of satellite communication and disadvantages of satellite communication one has to understand satellite communication basics. In unguided media air is the media through which the electromagnetic energy can flow easily.

Moreover satellite visibility from earth is for very short duration which requires fast satellite to satellite handover. A typical satellite link involves the transmission or uplinking of a signal from an earth station to a satellite.