Communication System Introduction

 

Lecture notes (Slides) on the communication system for BS Tech Electrical (Swedish Institute of Technology Rawalpindi) in which I have discussed:

What is Communication: which is Sharing of information between two or more persons

and if on any far end then it's called TeleCommunication.

Then I have discussed the Basic Block diagram for the communication system in which the following blocks I have discussed in detail.

Source: Originate the information

Destination: information communicated unit and another end.

Transmitter: signal formation and transmission technique Unit

Channel: medium used to convey the information at another end.

AWGN: Additive White Gaussian Noise

Receiver: Demodulate or deformation the Information

and some types of Signal discussed like:

1. Analog and Digital Signals

2. Periodic and Aperiodic Signals

3. Deterministic and Random Signals

Here I am sharing the Recorded Lecture link:

and ppt Slide: