Lecture Slides for Introduction to Electronics and Communication (BESCK104C/BESCK204C) – Analog and Digital Communication (Module 5) for VTU Students
Contents
Analog Communication Schemes – Modern communication system scheme, Information source, and input transducer, Transmitter, Channel or Medium – Hardwired and Soft wired, Noise, Receiver, Multiplexing, Types of communication systems. Types of modulation (only concepts) – AM , FM, Concept of Radio wave propagation (Ground, space, sky).
Digital Modulation Schemes – Advantages of digital communication over analog communication, ASK, FSK, PSK, Radio signal transmission, Multiple access techniques.