Satellite Communication Sapna Katiyar Pdf Free 415
Birhanie Scavotto
However, because of satellites revolving around the Earth, individuals can now transfer and receive voice, video, and data signals at their discretion from any geographical location at any given time. But what exactly is satellite communication?
Sky wave propagation, on the other hand, is suitable for frequencies between 30-40 MHz and uses the ionosphere properties of the Earth to transmit signals. It has a longer range than ground wave propagation but is still limited to a few thousand kilometres.
This technology overcomes these limitations by providing communication over long distances, which is well beyond the line of sight. Since the satellites are located at a certain height above the Earth, communication can occur easily between any two earth stations via satellites. This means that this technology can overcome the limitation of communication between two earth stations due to the curvature of the Earth.
Furthermore, satellite communication is unaffected by geographical barriers, such as mountains or oceans, and can provide communication in remote areas where other communication methods are impossible. In short, the need for developing this technology arose due to the limitations of traditional communication methods and the need for a reliable one.
In this article, we have explored what satellite communication is. We have also explored its working, importance, types, applications, advantages, disadvantages, etc. If you have any queries related to the topic, please feel free to send your queries to us in the form of comments. We will be happy to help you.
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