JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

EC406PC: ANALOG AND DIGITAL COMMUNICATIONS LAB

B.Tech II Year II Semester (R18)

Note:

  • Minimum 12 experiments should be conducted:
  • All these experiments are to be simulated first either using MATLAB, COMSIM or any other simulation package and then to be realized in hardware

List of Experiments:

  • 1. (i) Amplitude modulation and demodulation (ii) Spectrum analysis of AM
  • 2. (i) Frequency modulation and demodulation (ii) Spectrum analysis of FM
  • 3. DSB-SC Modulator & Detector
  • 4. SSB-SC Modulator & Detector (Phase Shift Method)
  • 5. Frequency Division Multiplexing & De multiplexing
  • 6. Pulse Amplitude Modulation & Demodulation
  • 7. Pulse Width Modulation & Demodulation
  • 8. Pulse Position Modulation & Demodulation
  • 9. PCM Generation and Detection
  • 10. Delta Modulation
  • 11. Frequency Shift Keying: Generation and Detection
  • 12. Binary Phase Shift Keying: Generation and Detection
  • 13. Generation and Detection (i) DPSK (ii) QPSK Major Equipments required for Laboratories:
  • 1. CROs: 20MHz
  • 2. Function Generators: 2MHz
  • 3. Spectrum Analyzer
  • 4. Regulated Power Supplies: 0-30V
  • 5. MAT Lab/Equivalent Simulation Package with Communication tool box
  • 6. Analog and Digital Modulation and Demodulation Trainer Kits. R18 B.TECH ECE

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