Hardware & Software System

A  satellite  communications  is an artificial  satellite  that relays and amplifies radio   telecommunications  signals via a transponder, it creates a  communication  channel between a source transmitter and a receiver at different locations on Earth.This allocation of bands minimizes the risk of signal  interference .

Electronics The branch of engineering which deals with current conduction through a vacuum or gas or semiconductor is known as Electronics.                    Electronics essentially deals with electronic devices and their utilisation. An electronic device is that in which current flows through a vacuum or gas or semiconductor. Such devices have valuable properties which enable them to function and behave as the friend of man today.