In satellite communication, up link refers to the signal traveling up to the satellite while down link refers to the signal coming from the satellite down to earth.
satellite is satellite
definition of optical satellite communication
The first communication satellite was Echo NASA
Why Fresnel zone affecting satellite and ground communication?
Com = Communication, Sat = Satellite
land satellite sea satellite communication satellite weather satellite and spy satellite
Yes, it is.
A terrestrial system for satellite communication is one that facilitates. This includes the facilitation of audio, data, and any other communication.
downlink
Satellite communication is when a signal gets sent to space, bounces off of a satellite, and comes back to Earth. This is a very common source of communication.
A satellite communication simply bounces a radio or data wave to another satellite or a receiver on earth. Satellites all act as giant relays for data transmissions.