Satellite Ground Station Components

Ground system design col john keesee 6 17 2004 1 lesson objectives the student will.

Satellite ground station components.

Satellite components that can be exposed to radiation are shielded with aluminium and other radiation resistant material. The type of equipment found at a ground station will vary depending on the type of satellite and the nature of the mission but there are similarities found in all stations. Know factors in ground station design 3. Data rates in most cases range from 4 kbit s up to 16 mbit s vsats access satellites in geosynchronous orbit or geostationary orbit to relay data from small remote earth stations terminals to other.

In these tutorials we will look at the various component parts that make up a satellite ground station and the typical practices that engineers employ during satellite ground station engineering projects. Be able to list the functions performed by a space systems ground support system. Satellite ground station play a critical role in a satellite network as it need to take care of recovering the informaion from received signal which is very weak and noisy after travelling path from the satellite to the earth. Know capabilities of typical dedicated ground systems and common multi user.

Ground station antennas usually will have antenna size based on the application. Rf equipment satellite ground station components posted. A very small aperture terminal vsat is a two way satellite ground station with a dish antenna that is smaller than 3 8 meters. A ground station earth station or earth terminal is a terrestrial radio station designed for extraplanetary telecommunication with spacecraft constituting part of the ground segment of the spacecraft system or reception of radio waves from astronomical radio sources ground stations may be located either on the surface of the earth or in its atmosphere.

07 august 2015 at 22 48 rf equipment ground station components. Challenges and design considerations for satellite ground stations. For example a spacecraft transmits its telemetry data which can contain information about its current position or state to ground stations. A function of the station b type of service c frequency bands used d transmitter e receiver and f antenna characteristics.

This allows a ground station to track. Ground stations consist largely of an antenna that physically communicates data from orbiting spacecraft and processes it into actionable reports for satellite and human spaceflight operators. Know components of ground station architecture 4. Our teams will walk you through each step of the satellite lifecycle from defining the requirements overseeing construction to operational acceptance.

Geoffrey hyde pier l. At the earth stations that form the ground segment of space and satellite communications systems a variety of equipment is needed depending on. Get the satellite and ground infrastructure experts on your side from day one. Elements of a typical satellite ground station include.