Communication satellites transmit various types of data, including television signals, internet connectivity, telephone communications, and radio broadcasts. They act as relay stations in orbit, receiving signals from ground stations and amplifying them before sending them back to other locations on Earth. This enables long-distance communication and facilitates global broadcasting and data services.
The first communication satellite was Echo NASA
A line of sight communication medium is one where the transmitting and receiving antennas must be directly visible to each other without any obstructions. Examples include microwave communication, laser communication, and certain types of satellite communication. These methods rely on a clear path to transmit signals effectively, making obstacles like buildings or trees problematic.
communication media are the physical components through which the communication devices transmit data. e.g. cables, telephone lines, terminals.
The satellite transponder typically works in either the C-band (4-8GHz) or the Ku-band (12-18GHz) and these are for the downlink (from the satellite to the earth station).
To transmit data, instructions, and information between a sending and receiving device.
Satellite systems can be used to transmit audio data
Satellite systems can be used to transmit video data
satellite is satellite
Radio waves, microwaves, infrared and visible light can all be used for communication. Radio waves – are used to transmit television and radio programs. Microwaves – are used to transmit satellite television and for mobile phones. Infrared – is used to transmit information from remote controls.
definition of optical satellite communication
The first communication satellite was Echo NASA
it is used to transmit information to accessing areas
Usually by radio.
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A Satellite Dish is used to receive and transmit signals which contains different information to or from the satellite.
Why Fresnel zone affecting satellite and ground communication?
Com = Communication, Sat = Satellite