Digital Communications

Course Code
ψηφ-επι
ECTS Credits
5
Semester
5th Semester
Course Category

Specialization courses

Specialization courses

Specialization
Specialization core courses on Telecommunications
Course Description
COURSE CONTENTS

Course contents: Introduction, AWGN noise, line codes and spectra, baseband modulation techniques (PAM, PPM), signal algebra, constellation diagram, Nyquist filters, correlator and matched filter, intersymbol interference, probability of error and bandwidth requirements, optimum receiver design, maximum likelihood detectors, eye pattern, carrier modulation, coherent demodulation (ASK, PSK, FSK), noncoherent demodulation (DPSK, NCFSK), performance comparison.

ASSESSMENT

Assessment: Written exams at the end of the semester in both theoretical and laboratory parts with a percentage 70% and 30%, respectively. Optional midterm exams are also possible for the theoretical part with a weight of 30%-40%.