E2609 P211-0071, P211-0072 ei 2 V 1 P 4 6 yes German Oral examination (50%), project work (50%) E2609 Electrical Engineering and Information Technology 6 mandatory course 45 class hours (= 33.75 clock hours) over a 15-week period.The total student study time is 120 hours (equivalent to 4 ECTS credits).There are therefore 86.25 hours available for class preparation and follow-up work and exam preparation. Prof. Dr. Martin Buchholz mb Prof. Dr. Martin Buchholz mb After successfully completing this course, students will have the basic knowledge necessary for understanding digital transmission systems. - They will be able to analyze the quality of digital transmission systems using eye diagrams and bit error rates. - Students will be able to simulate a complete transmitting and receiving system with Matlab/Simulink and other EDA tools. - They will be able to implement the required digital algorithms for carrier and clock recovery, automatic gain control, filtering, pulse shaping, equalization, as well as IQ modulation and demodulation. - They will be able to specify selection criteria for an appropriate receiver architecture and modulation procedure. - Students will be able to estimate the effort required for multi-rate signal processing (decimation and interpolation). 1. Introduction 2. Digital baseband transmission - basics, line coding, pulse shape filtering, eye diagram, bit error rate, M-ary PAM 3. Communication channels - AWGN channel, wired channels, wireless channels, mobile channels 4. Digital bandpass transmission - IQ modulation, complex baseband representation (equivalent low-pass signals), constellation diagram, higher-order modulation methods 5. Receiver architectures - analog front end heterodyne receiver, homodyne receiver, Low IF receiver, direct-conversion receiver, up down receiver, direct sampling receiver 6. Demodulation - digital front end coherent and non-coherent detection, matched filtering, channel selection, mirror frequency suppression, clock and carrier synchronization, AGC, equalizer 7. Multirate signal processing - interpolation, decimation 8. Wideband transmission techniques - spread spectrum, CDMA, OFDM, UWB 9. Simulation of telecommunication systems in Matlab and Simulink Projector, lecture notes, Matlab, EDA tools, IQ lab (laboratory test environment) Haykin, Simon: Digital Communications, John Wiley & Sons Hoffmann, Josef; Quint, Franz: Signalverarbeitung mit Matlab und Simulink: Anwendungsorientierte Simulationen, Oldenbourg, 2007 Oppenheim, Alan V.; Schafer, Ronald W.; Buck, John R.: Zeitdiskrete Signalverarbeitung, Oldenbourg, (latest edition) Proakis, John G., Salehi, Masoud: Grundlagen der Kommunikationstechnik, Pearson, 2004, 2. Aufl. Proakis, John G.: Digital Communications, (latest edition) Roppel, Carsten: Grundlagen der digitalen Kommunikationstechnik, Hanser, 2006 van Trees, Harry L.: Detection, Estimation and Modulation, John Wiley Fri Jun 12 01:46:05 CEST 2026, CKEY=e3E2609, BKEY=ei, CID=[?], LANGUAGE=en, DATE=12.06.2026