Satellite Communication Uplink And Downlink Design Ppt

Establish uplink budget and a transponder.

Satellite communication uplink and downlink design ppt. Carrier processor performs the frequency down conversion of received signal uplink. Basic transmission theory system noise temperature g t ratio design of downlinks uplink design design of satellite links for specified c n. Make informed guesses for unknown values. Earth station parameter determination.

Many earth stations can be covered by one satellite footprint downlink s 2 4 12. Satellite link design 1. Low noise amplifier lna amplifies the weak received signal. Satellite communication parameters determination.

Both uplink and downlink. Satellite uplink and downlink analysis and design. Satellite uplink and downlink analysis and design. 26 2 5 2 6 tt c.

41 2 7 1 introduction 2 7 2 equivalent isotropic radiated power 2 7 3 transmission losses unit i satellite orbits 1 22 2 4 thermal control and propulsion. Satellite uplink and downlink 30 satellite communication when using a satellite for long distance communications the satellite acts as a repeater. These calculations basically relate two quantities the transmit power and the receive power. Uplink the transmission of signals to the satellite uplink communication links 1 4 11 downlink the transmission of information from the satellite.

Contribute to the design of satellite communication systems perform basic satellite uplink and downlink link budgets as well as noise temperature noise figure system temperature carrier to noise ratio and eb no calculations. Introduction this chapter describes how the link power budget calculations are made. If you continue browsing the site you agree to the use of cookies on this website. It receives uplink signal from the satellite antenna and transmits downlink signal to the satellite antenna.