227-0112-00L  High-Speed Signal Propagation

SemesterAutumn Semester 2020
LecturersC. Bolognesi
Periodicityyearly recurring course
CourseDoes not take place this semester.
Language of instructionEnglish



Courses

NumberTitleHoursLecturers
227-0112-00 VHigh-Speed Signal Propagation
Does not take place this semester.
Course moved to spring semester, starting FS 2021.
2 hrsC. Bolognesi
227-0112-00 UHigh-Speed Signal Propagation
Does not take place this semester.
Course moved to spring semester, starting FS 2021.
2 hrsC. Bolognesi

Catalogue data

AbstractUnderstanding of high-speed signal propagation in microwave cables and integrated circuits and printed circuit boards.

As clock frequencies rise in the GHz domain, there is a need grasp signal propagation to maintain good signal integrity in the face of symbol interference and cross-talk.

The course is of high value to all interested in high-speed analog (RF, microwave) or digital systems.
Learning objectiveUnderstanding of high-speed signal propagation in interconnects, microwave cables and integrated transmission lines such as microwave integrated circuits and/or printed circuit boards.

As system clock frequencies continuously rise in the GHz domain, a need urgently develops to understand high-speed signal propagation in order to maintain good signal integrity in the face of phenomena such as inter-symbol interference (ISI) and cross-talk.

Concepts such as Scattering parameters (or S-parameters) are key to the characterization of networks over wide bandwidths. At high frequencies, all structures effectively become "transmission lines." Unless care is taken, it is highly probable that one ends-up with a bad transmission line that causes the designed system to malfunction.

Filters will also be considered because it turns out that some of the problems associated by lossy transmission channels (lines, cables, etc) can be corrected by adequate filtering in a process called "equalization."
ContentTransmission line equations of the lossless and lossy TEM-transmission line. Introduction of current and voltage waves. Representation of reflections in the time and frequency domain. Application of the Smith chart. Behavior of low-loss transmission lines. Attenuation and impulse distortion due to skin effect. Transmission line equivalent circuits. Group delay and signal dispersion. Coupled transmission lines. Scattering parameters.
Butterworth-, Chebychev- and Bessel filter approximations: filter synthesis from low-pass filter prototypes.
Lecture notesScript: Leitungen und Filter (In German).
Prerequisites / NoticeExercises will be held in English.

Performance assessment

Performance assessment information (valid until the course unit is held again)
Performance assessment as a semester course
ECTS credits6 credits
ExaminersC. Bolognesi
Typesession examination
Language of examinationEnglish
RepetitionThe performance assessment is only offered in the session after the course unit. Repetition only possible after re-enrolling.
Mode of examinationwritten 180 minutes
Written aidsSkript und Übungen "Leitungen und Filter". Eigene Zusammenfassung der Vorlesung, Taschenrechner, Massstab, Zirkel.
This information can be updated until the beginning of the semester; information on the examination timetable is binding.

Learning materials

 
Main linkInformation
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Groups

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Restrictions

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Offered in

ProgrammeSectionType
Electrical Engineering and Information Technology Bachelor5th Semester: Third Year Core CoursesWInformation
Electrical Engineering and Information Technology MasterFoundation Core CoursesWInformation
Electrical Engineering and Information Technology MasterRecommended SubjectsWInformation
Electrical Engineering and Information Technology MasterSpecialisation CoursesWInformation