Satellite Networks Conferences | Europe | Asia | Middle East | Canada | Japan | Australia | USA

Satellite Networks

Satellite networks play an important role in providing a wide range of services, including television broadcasting, telephone and internet services, navigation systems, and remote sensing. These networks utilize satellites orbiting the Earth to connect remote locations, facilitate communication in areas without terrestrial infrastructure, and serve as backup systems during disasters.

There are two main types of satellite networks: geostationary and low Earth orbit (LEO).

Geostationary: geostationary satellites are positioned approximately 36,000 kilometers above the Earth's surface and rotate at the same rate as the Earth, appearing stationary in the sky. This makes them ideal for applications like television broadcasting and satellite phones.

Low Earth orbit: LEO satellites orbit a few hundred to a few thousand kilometers above the Earth and move at a faster pace than geostationary satellites. They are primarily used for global positioning systems (GPS) and remote sensing.

Operating satellite networks involves intricate systems that necessitate advanced ground infrastructure for satellite control and management. This infrastructure comprises ground stations, antennas, and control centers. Additionally, the satellites themselves are intricate systems that require meticulous design, manufacturing, and testing.

In recent times, there has been a notable increase in interest towards satellite networks due to the availability of low-cost launch vehicles and the growing demand for high-speed internet in remote areas. Companies like SpaceX and OneWeb are presently working on developing large-scale LEO satellite constellations to provide global internet coverage.

Tracks