Types of Satellite Communication Systems
Sputnik: The first artificial Earth satellite, launched by the
Soviet Union in 1957.
Indian National Satellite System (INSAT): A series of
multipurpose geostationary satellites launched by ISRO to
provide services such as telecommunication, television
broadcasting, meteorology, and search and rescue.
Objects of Satellite Communication
Space vehicles that orbit around the Earth.
Used for various applications like telecommunication,
navigation, weather monitoring, and remote sensing.
Components of Satellite Communication System
Transmitter: Sends signals to the satellite.
Satellite: Receives signals from transmitter, processes
them, and sends them back to Earth.
Receiver: Receives signals from satellite, which are then
decoded and used.
Applications of Satellite Communication
Broadcasting: Television and radio broadcasting through
satellite communication.
Internet Services: Satellite internet connectivity for
remote and rural areas.
Other Industries: Used in aviation, maritime, military,
and other industries for communication and navigation.
Role and Importance of Satellite Communication in
Global Telecommunication
Contribution to global connectivity, especially in remote
and rural areas.
, Enables real-time communication and data transfer
around the world.
Used for weather monitoring, disaster management, and
navigation.
Advantages and Disadvantages of Satellite
Communication
Advantages:
Global coverage and mobility.
Real-time communication and data transfer.
Increased reliability compared to terrestrial
communication.
Disadvantages:
High cost of infrastructure and maintenance.
Susceptibility to weather and space debris.
Limited bandwidth and latency issues.
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