Footprint (satellite)

In today's world, Footprint (satellite) has captured the attention of millions of people around the world. Whether due to its impact on society, its relevance in the professional field or its influence internationally, Footprint (satellite) has become an essential topic of conversation today. From its origins to its evolution today, Footprint (satellite) has played a key role in the lives of countless individuals. In this article, we will explore in detail the importance and impact of Footprint (satellite) in different contexts, with the aim of providing a broader perspective on this topic that is so relevant today.

An example of an elliptical footprint with a reception area of Germany, Austria and Switzerland. The ellipses indicate the necessary antenna diameter for receiving in cm.

The footprint of a communications satellite is the ground area that its transponders offer coverage, and determines the satellite dish diameter required to receive each transponder's signal. There is usually a different map for each transponder (or group of transponders), as each may be aimed to cover different areas.[1][2]

Footprint maps usually show either the estimated minimum satellite dish diameter required or the signal strength in each area measured in dBW.[1]

See also

References

  1. ^ a b "Frequently Asked Questions". satstart.net. Retrieved March 18, 2025.
  2. ^ "INTELSAT Coverage Maps". intelsat.com. Retrieved March 18, 2025.