Mobile satellite communications relates to a system using satellites orbiting the Earth with mobile terminals allowing communications around the world.
Satellites
Communications satellites receive, amplify and redirect signals sent from transmitters on Earth over radiofrequencies. Communication satellites process up to 155 million bits of information per second, including voice and data messages and more complex video and Internet information.
Uses
Mobile communication systems are used to provide communications for the transportation industry, with mobile satellite communications terminals found on ships and airplanes. Satellite telephones also are a form of mobile satellite communication, allowing telephone service anywhere in the world.
Orbit
Mobile communications satellites circle the Earth in a variety of orbits from high to low. High orbit satellites match the rotation of the Earth and appear stationary above the planet. Each satellite is equipped with up to 72 transponders to receive and redirect radio signals.
Tags: satellite communications, with mobile