The first communication satellite was Echo NASA
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.
a sender puts a message in words and transmits it to a receiver who interprets the message. The medium the sender chooses to transmit the message is called the communication channel.
Satellite systems can be used to transmit audio data
Satellite systems can be used to transmit video data
satellite is satellite
definition of optical satellite communication
The first communication satellite was Echo NASA
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.
it is used to transmit information to accessing areas
Usually by radio.
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Why Fresnel zone affecting satellite and ground communication?
Com = Communication, Sat = Satellite
A Satellite Dish is used to receive and transmit signals which contains different information to or from the satellite.