A. MATLAB Simulation based Experiments
1. Introduction to MATLAB, Simulink and the Communication Toolbox
2. Representation of Signals in the Time Domain, Power and Energy, Fourier Series and Fourier Transform implementation in MATLAB.
3. Analog Modulation using MATLAB — DSB-SC, SSB-SC and AM waveform generation, FM and PM Modulation; Time Domain and Frequency Domain Representation. Analog Demodulation in MATLAB – Coherent AM Demodulation, Envelop Detection of AM wave.
4. Design of Pulse Modulation and Demodulation System using MATLAB.
5. Study of properties of discrete and continuous random variables; Monte-Carlo Simulation
6. Investigate the relationship between a random process, its autocorrelation function and the power spectral density function. PSD of white noise.
7. PN sequence generation and various line coding methods. Power spectral density functions associated with various line codes.
8. Execute the experiment of pulse shaping in digital communication system. Obtain frequency domain analysis.
B. Software Defined Radio based Experiments
1. Familiarization of the Software Defined Radio platform
2. A simple transmitter and receiver implementation in SDR with Sinusoidal baseband signal.
3. Transmission and Reception of AM Waves; Demodulation of AM, DSB-SC and SSB-SC waves. Their time domain and frequency domain presentation.
4. FM transmitter and receiver in SDR platform.
5. Execute the experiment of pulse shaping in digital communication system. Obtain frequency domain analysis.
C. Breadboard Level Experiments
1. Generation of AM wave using 2N2222 BJT Modulator circuit
2. Implementation of Voltage to Frequency Converter using IC 555 Timer.
3. AM Modulator Circuit, DSB-SC Balanced Modulator/Demodulator Circuit with MC 1496 IC.
4. VCO and PLL based implementation of FM modulators and demodulators
D. Trainer Kit Based Experiments
1. Trainer Kit based experiments on AM and FM modulation and demodulation
2. Experiment on Sampling & Reconstruction
3. PCM trainer based experiments
4. FDM and TDM Trainer based experiment
5. A/D and D/A Trainer based experiment