Communication Systems
Communication Systems refers to the collection of different communictaion netwroks, transmission systems and others that delivers information through a medium.
The primary function of communication system is to transfer information from one point to another.
Elements of communication systems:
- TRANSMITTER
- A device that transmits signal
- process the input signal to produce a transmitted signal suited to the characteristics of the transmission channel.
- A medium that uses to send information from the source to destination.
- It maybe use in the form of wires , coaxial cable or fiber optic.
- In the process of transmitting data through a transmission channel it can experience transmission loss or attenuation.
- The one who operates the ouput signal from the medium or channel for the delivery to the transducer at the destination.
Receiver operation include:
- amplification
- demodulation
- decoding
- filtering
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