Techincal Campus, School of Engineering, Kalamassery, Ernakulam, Kochi, Kerala, India

COMMUNICATION LABORATORY

Faculty in Charge : Ms. Anu Antony, Assistant Professor

Lab in Charge : Mr. Vineesh K, Lab Instructor

Focus on the fundamentals in the field of Communication Engineering is very important as it enables the students in coping up with the ever evolving technology. A Chinese proverb  states that “I Hear and I Forget, I See and I Remember, I Do and I Understand”.The Communication Laboratory facilitates the students to understand the basic concepts by  providing hands on exercises with Analog Communication circuits. The fundamental  concepts such as amplitude and frequency modulation, pulse modulation techniques, filters, oscillators, super heterodyne receiver, time division multiplexing, phase locked loop, signalling techniques like ASK, FSK, PSK are implemented in the lab to  reinforce the basic principles introduced during theory lessons.The Laboratory is equipped with Cathode Ray Oscilloscopes, Storage Oscilloscopes, Function Generators, Power Supplies and a demo kit to demonstrate Amplitude Modulation & Demodulation. It has a well stocked store of discrete components and Analog and Digital Integrated circuits to cater to the experiments executed in the lab.

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List of  Experiments

  1. Amplitude modulator – measurement of modulation index
  2. Amplitude demodulator
  3. Study of PLL and VCO ICs
  4. Frequency modulator using VCO
  5. Frequency & DSB-SC  demodulator
  6. Tuned amplifier
  7. Mixer
  8. AGC
  9. Study of 8083
  10. Spectral analysis of AM and FM
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