communication-engineering

COMMUNICATION ENGINEERING LAB

Communication Engineering Lab
Faculty in Charge : Prof. Anoop S Pillai, Associate Professor, Ph. No : 9447973017
Instructor-in-Charge : P. Sabarinath, Instructor Gr I, Ph. No : 9447220148
Staff in Charge : Rahul Menon, Trade Instructor Gr II, Ph. No : 8547208800
Sreekumar T, Trade Instructor Gr II, Ph. No : 9447840663
Equipments / Facilities
  • • Multimeter
  • • Power Supply
  • • Function Generator
  • • Digital Storage Oscilloscope
  • • Fibre Optic Kit
  • • Microwave Bench Setup
  • • SDR
  • • Thermometer
  • • Computer systems
  • • Internet
Equipment 1 Equipment 2

List of Experiments
ECL 411 - ELECTROMAGNETICS LAB (2019 SCHEME)

    Optical Experiments

  • Study of numerical aperture of optical fiber
  • V-I Characteristics of fiber optic LED
  • V-I Characteristics of fiber optic photodiode
  • Setting up of a fiber optic digital link

    • Microwave experiments

  • Familiarization of Microwave components
  • Characteristics of Reflex Klystron
  • Verification of the relation between guide wavelength, free space wavelength and cut off wavelength
  • VSWR and Frequency measurement
  • Directional Coupler characteristics
ECL 332 - COMMUNICATION LAB (2019 SCHEME)
  • FM modulation and Demodulation using PLL
  • BPSK Modulator and Demodulator
  • Error Performance of BPSK
  • Error Performance of QPSK
  • Performance of waveform coding using PCM
  • Pulse shaping and matched filtering
  • Eye diagram
  • Familiarization with SDR & signal generation, plotting signal spectrum and filtering of signals
  • FM Reception
  • DC FM Transmitter

Labs