Elements Of Satellite Communication System

The users is connected to the earth station through a terrestrial station and this network may be a telephonic switch or a well established link to a earth station.

Elements of satellite communication system.

Digital satellite communication systems by oyudo richard chidiebube. A repeater is a circuit which increases the strength of the signal it receives and retransmits it. Satellite is powerful long distance and point to multipoint communication system. Satellite communication has two main components.

A communication satellite is an r f radio frequency repeater. Elements of satellite communication this consists of many earth stations on the ground and there are linked with a satellite in space. Case study of internet of things. There are broadly three major types of satellite system.

Elements of a digital satellite communication system the army s digitization initiative. A communication satellite is nothing but a microwave repeater station in space that is helpful in telecommunications radio and television along with internet applications. Terrestrial system can be switch or telephone line or network. The satellites are generally equipped with an antenna and transponder to facilitate the communication process.

The satellite itself is also known as the space segment and is composed of three separate units namely the fuel system the satellite and telemetry controls and the transponder. These are the following important element in the satellite communication system. User are located on the earth and they produces the baseband signal. The satellite majorly works on the solar power which is continuously received by the satellite s solar panels.

The ground segment which consists of fixed or mobile transmission reception and ancillary equipment and the space segment which primarily is the satellite itself. The digital satellite communication systems. To overcome disadvantage of line of sight communication which is only 45 55 km the transmitting antenna is placed on the satellite and the satellite is placed in the orbit high above the earth.