Course curriculum

  • 1

    Unit-1

    • Introduction to Digital Communication

    • Elements of Digital Communication System

    • Introduction to PCM

    • Types of Pulse Code Modulation

    • Elements of PCM: sampling

    • elements of PCM: quantization

    • Quantization Noise & Error

    • Companding in PCM systems, Differential PCM systems (DPCM).

    • Delta modulation transmitter &receiver, advantages &disadvantages

    • Adaptive Delta Modulation and its advantages, comparison of PCM &DM
  • 2

    UNIT-2

    • DIGITAL MODULATION TECHNIQUES &FORMATS

    • TYPES OF DIGITAL MODULATION TECHNIQUES,COHERENT BINARY ASK,GENERATION OF ASK SIGNAL,COHERENT DETECTION OR NON COHERENT BINARY ASK

    • GENERATION OF BINARY PHASE SHIFT KEYING

    • COHERENT RECEPTION OF BPSK

    • GRAPHICAL AND GEOMETRICAL REPRESENTATION OF BPSK

    • GENERATION OF BFSK SIGNAL

    • COHERENT AND NON COHERENT BFSK SIGNAL

    • GENERATION OF DPSK SIGNAL

    • GENERATION OF DEPSK SIGNAL

    • GENERATION OF QPSK SIGNAL

    • QPSK TRANSMITTER

    • QPSK RECEIVER AND ITS SIGNAL SPACE REPRESENTATION