What Is Satellite Transmission Media

Mention the most commonly used transmission media in homes.

What is satellite transmission media.

They are not guided or bound to a channel to follow. The ground segment which consists of fixed or mobile transmission reception and ancillary equipment and the space segment which primarily is the satellite itself. Satellite communication has two main components. Satellite communications can provide communication capabilities spanning long distances and can operate under circumstances or.

The services provided by satellite communications are voice and video calling internet fax television and radio channels. A typical satellite link involves the transmission or uplinking of a signal from an earth station to a satellite. 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. There are about 2 000 communications satellites.

Bound transmission media are the cables that are tangible or have physical existence and are limited by the physical geography. Radio transmission microwave satellite communication. Therefore it is also known as wireless transmission. In order to understand advantages of satellite communication and disadvantages of satellite communication one has to understand satellite communication basics.

An unguided transmission transmits the electromagnetic waves without using any physical medium. In unguided media air is the media through which the electromagnetic energy can flow easily. Satellite communications is the use of satellite technology in the field of communications. 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.

This makes system very complex. It is also referred to as wired or bounded transmission media. A communications satellite is an artificial satellite that relays and amplifies radio telecommunications signals via a transponder. Following are unguided media used for data communication.

Wired or guided media or bound transmission media. 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. Here is a. 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.

Line of sight transmission on the surface of the earth is limited to the distance to the visual. Moreover satellite visibility from earth is for very short duration which requires fast satellite to satellite handover.