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Need of Satellite Communication



Satellite communication is essential because it allows us to connect and communicate with people and devices all over the world, regardless of distance or location. It provides several advantages and addresses specific needs that other forms of communication cannot easily fulfill. Here are some key reasons why satellite communication is necessary:

Global Coverage: Satellite communication enables global coverage, reaching even the most remote and inaccessible areas where traditional communication infrastructure like cables or towers are difficult to install. Satellites orbiting the Earth can provide communication services to almost any point on the planet, including land, sea, and air.


Long-Distance Communication: Satellites facilitate long-distance communication by transmitting signals across continents and oceans without the limitations of physical cables. This is particularly valuable for international communication, where traditional methods like laying undersea cables may be costly and time-consuming.


Reliable Connectivity: Satellite communication offers reliable connectivity, especially in regions prone to natural disasters or areas with inadequate terrestrial infrastructure. During emergencies or in remote locations, satellites ensure that communication remains functional when other systems may be compromised.


Wide Range of Applications: Satellite communication serves a variety of applications across different industries. It supports telecommunications, allowing us to make phone calls, send messages, and access the internet from virtually anywhere on Earth. It also enables broadcasting services, delivering television and radio signals to a wide audience. Additionally, satellite communication is crucial for navigation systems, weather forecasting, remote sensing, and scientific research.


Bridging the Digital Divide: In many parts of the world, terrestrial communication infrastructure is limited, making it challenging for people to access reliable internet services. Satellite communication helps bridge the digital divide by providing internet connectivity to rural and underserved areas, ensuring everyone has equal opportunities for education, information, and economic development.


Mobility and Flexibility: Satellites support mobile communication systems, such as satellite phones and portable satellite internet devices. These systems offer on-the-go connectivity for individuals and organizations, including remote workers, travelers, and disaster response teams.

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