Communication System Notes

Syllabus
Generations of Communication/Problems/Basic Defn/Block Diagram/Contamination of Signal/Modulation/Carrier Modulation/Amplitude Modulation/Demodulation/Multiplier Modulation/Non-linear Modulation/Switching Modulation/Ring Modulation/Freq Mixing/DSBSC v/s AM/Generation of AM/Tone Modulation/Coherent Demodulation of AM/Rectifier Demodulation of AM/Envelop Detection/Quadrature Amplitude Modulation/Co-channel Interference/Overlapping Sums/Filters (Band Pass + Low Pass)/Multiplexing/Crosstalk/TDM/FDM/Sampling Theory (Nyquist and all)/Seq and Parallel Searching/Pulse Modulation/Integrated Dump/IPF/Quantization/Digital v/s Analog (Pros and Cons)/Pulse Code Modulation/Quantized Noise Power/Signal Noise Ratio/Bandwidth Calculation/Differential Pulse Code Modulation/Delta Modulation (both)/Line Coding (ONOFF, Polar, Bipolar)/Diff encoder/RZ/NRZ/Transmission BW/Power of ONOFF, Polar, Bipolar/Manchester Coding/ISI (both)/PE for ONOFF, Polar, Bipolar/ID Receiver/Optimum Filter/Matched Filter/Corellator/DCM/BASK/BFSK/BPSK/DPSK/QPSK/MPSK/Spread Spectrum