Satellite technology encompasses those technologies required to allow communications
satellites to provide a communications transponder. In particular, the birth
of the satellite industry had to be preceded by the
development of four key technologies. The development of rocket technologies
provided the means to launch satellites into space. The invention
of the transistor enabled the logic, switching and amplification circuits
necessary for both satellites and ground stations. The introduction of
computers allowed the calculations required for satellite engineering as well
as for telemetry and command and control. The development of
solar cells was crucial to provide satellites with an energy
source while in orbit.
Other topics in our resources on Satellite Communications related to Satellite technology include: