EEE 422/ETE 422 Principles of Digital Communications

Digital modulated signal and their spectral characteristics, PCM, the baseband and bandpass modulation, demodulation, coherent/non-coherent detection methods (and receiver structures) in AWGN channel, their error performance, communication over band-limited channels with ISI and AWGN, Matched filter, link budget, introduction to source coding, channel coding, spread-spectrum and multiple access techniques.