Published on: 24 July, 2024

What are the basic components of communication system? Which of the above components affect the signal most with noise, in a communication system?


The basic components of communication systems are

  1. Transmitter
  2. Transmission path
  3. Receiver

Fig. 15 Basic communication system


The signals are heavily affected by the noise in the transmission channel. In these region different types of noise such as additive whit Gaussian noise, flicker noise, thermal noise etc is added with the modulated signal.

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