Advantages and Disadvantages of Satellite Communication

Satellite communication is a sort of remote communication. Satellite communication is the method of sending and accepting information or data from one point on earth to another point through a satellite. This innovation has been broadly utilized for an assortment of applications such as television broadcasting, climate forecasting, navigation, military communication, and many others. It has gotten to be a necessary portion of present-day communication systems, empowering moment worldwide communication. In this article, we'll talk about the focal points and drawbacks of satellite communication.

What is Satellite Communication ?

Satellite communication refers to the utilize of manufactured satellites in orbit around the Earth to transmit and get messages, signals, or data between two or more focuses on the Earth's surface.

The satellite acts as a hand-off station, getting signals from a ground station or a user's gadget, intensifying the flag, and after that retransmitting it back to the Earth's surface. Satellites can be utilized for a wide run of communication applications, counting phone calls, tv broadcasting, web network, route, and military communication.

Satellite communication is especially valuable in zones where traditional earthly communication framework isn't doable or cost-effective, such as remote or rustic ranges, seas, and deserts. It is additionally utilized for worldwide communication, as satellites can cover huge zones of the Earth's surface and empower communication between distinctive parts of the world.

Advantages of Satellite Communication

1. Wide scope

Satellite communication can cover a wide range of the Earth's surface, counting inaccessible and hard-to-reach ranges. This makes it a perfect solution for communication in regions where terrestrial communication framework isn't accessible or not cost-effective to introduce.

2. High-speed communication

Satellite communication can transmit information at high speeds, permitting quick and efficient communication. Usually particularly valuable for applications that require real-time information transmissions, such as video conferencing or remote sensing.

3. Reliability

Toady communication is profoundly reliable because it isn't influenced by climate conditions or characteristic catastrophes that can disturb earthly communication foundations. This makes it a prevalent choice for basic applications such as military communication or emergency response.

4. Adaptability

Today communication is profoundly versatile, as extra satellites can be propelled to extend capacity and scope. This permits adaptable and cost-effective communication arrangements that can be adjusted to changing needs.

Disadvantages of Satellite Communication

1. Cost

Satellite communication is more costly than earthly communication because it requires the propelling and support of satellites. This makes it less available to little businesses or people who may not have the assets to contribute to satellite communication technology.

2. Latency

Satellite communication includes a noteworthy sum of inactivity, which is the time delay between the transmission and reception of information. This may make real-time communication troublesome, as there may be a recognizable delay within the transmission of voice or video information.

3. Signal interference

Satellite communication signals can be influenced by various shapes of obstructions, such as climatic conditions, sun based flares, or electromagnetic radiation. This will result in corrupted flag quality or total flag misfortune, which can be a critical issue for critical applications.

4. Environmental affect

The propelling and support of satellites can have a noteworthy natural effect because it requires the use of non-renewable resources. This can be a developing concern as the number of satellites in the circle proceeds to extend.

Applications of Satellite Communication

1. Television broadcasting

Satellite communication is commonly utilized for direct-to-home tv broadcasting, permitting the transmission of tv signals to a wide audience.

2. Broadcast communications

Satellite communication is utilized for voice, information, and video transmission, giving communication administrations in zones where the earthly framework isn't accessible or solid.

3. Route

It is utilized for route frameworks such as GPS (Global Positioning System), which gives precise area data for different applications, counting flying, sea, and arrive transportation.

4. Climate estimating

It is utilized to gather meteorological information, count pictures, and air estimations, for climate estimating and monitoring.

5. Military communication

Satellite communication is broadly utilized for military communication, giving secure and dependable communication channels for troops in inaccessible or unfriendly zones.

6. Disaster management

Satellite communication is utilized for crisis reaction and calamity administration, giving communication joins for alleviation organizations, crisis responders, and influenced communities.


Satellite communication has several advantages and drawbacks that must be considered when choosing a communication arrangement. Whereas it offers a wide scope, high-speed communication, unwavering quality, and adaptability, it can be exorbitant and have idleness issues, flag obstructions, and natural effect. Eventually, the choice of communication innovation will depend on the particular needs and necessities of the application.

Updated on: 14-Apr-2023

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