Satellite Communication Technology- A Great Mode Of Communication

By Author: Alton Bradshaw
Total Articles: 7
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With the advent of technological innovations, Satellite Communication Technology and Global Roaming Solutions has become a new fad. But will it fade away or will it continue to remain there for years to come? Well, in this article we have offered an insight about the same. Before jump starting further, let’s understand what this technology is and its potential benefits.

What is Satellite Communication Technology?
Satellite Communication helps to transfer a signal between the sender and receiver with the assistance of satellite. In this process, the signal is transferred via modulated microwaves to the antenna available on the surface of the earth. So, all the process of signal transferring happens in space. This kind of technology is also called as space communication.

Elements of the technology
The basic element of satellite communication services is divided into two parts
• Space Segment- The space segment consists of space craft and launch technology
• Ground Segment- This segment entails earth station and network control centre of satellite system. It offers services like FSS ( ...
... Fixed Service Satellites) like point to point communication, Maritime, aeronautical and land base services, Direct Broadcast services, mobile service satellites.

Types
There are kinds of satellites that are predominantly used:
Passive Satellites- It is similar to a plastic balloon with a metal coated surface.

Active Satellites- In this technology an antenna system, transmitter, power provider and receiver is used. These satellites are also known as transponders. These transmitters are fitted on the earth surface to provide beam microwaves. These rays are amplified and send back to the earth. The amplified signals are available inside the memory of the satellite.

Benefits
• The satellite communication technology is very beneficial for the people, who are staying at a remote location, as it covers long distance transmission easily. With this technology, the people from remote areas can stay in touch with each other.
• The satellite communication services are beneficial for defence department too, where it is impossible to use wired services.
• Other benefit of this technology is- it is very helpful during the time of natural calamities where the wired services fail. Many innocent lives could be saved with help of this technique.
• Another advantage of this technology is- it provides real time status about weather conditions. Any unpredictable changes in the weather condition could be easily predicted.
• Apart from that, satellite communication system is widely used in the commercial activities. It is simple and cost effective solution for global communication. It can be easily achieved with the help of voice and data based services available through the assistance of telecommunication service providers. Moreover, with the help of hosted exchange services one can easily make call, send emails, search on the internet and remain in touch from across the globe.
• Employees can communicate with each other even on a business trip to another country. Thus, boosting up the productivity levels.
• Other applications of this technology include- for high speed internet, telephones, corporate network for multi-national businesses.

What kind of services it offers:
Satellite communication system entails a wide range of services like voice calling, video calling, radio, television, internet, etc. These services are available at cost-effective rates or even on free of cost basis.

These systems rely heavily on ground based transmitters and receivers, so it is popularly referred as terrestrial system.
Thus, the uses of satellite communication system are endless. This technology is the future of corporate world. It has really made the process of communication faster, reliable and cost effective.