Communication: Satellite Internet Technology

What is it?

  • Satellite Internet works similarly to satellite TV.
  • It begins with an internet service provider sending satellites into space to orbit around the Earth.
  • That ISP then relies on a signal routed through one of those satellites in low- or high-Earth orbit and a receiver dish that picks up that signal.
  • The receiver is typically placed on your home or business in a spot with as much unobstructed access to the sky as possible.
  • You’ll connect a modem to that dish to translate the incoming signal into a workable internet connection.
  • The more common method of delivering high-speed satellite internet usually involves constellations of low-Earth orbit (LEO) satellites.
  • LEO satellites orbit at a height of between 250 and 2,000 kilometers above the planet.
  • The satellite that orbits the Earth communicates using radio waves.

Advantages

  • The most ideal internet access is for users who live in rural areas or live far away from cities or cable or phone offices.
  • It uses satellite dish for the two-way communication and does not need telephone cables or lines.
  • Compared to other internet options, there are fewer or negligible network outages in case of satellite internet.

This entry was posted in General Studies 3, Science and Technology. Bookmark the permalink.