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227-0053-00L 4 Credits BSC D-ITET
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High-Frequency Design Techniques

Lecturers & Examiners: Prof. Dr. Colombo Bolognesi
VVZ CR 4.8

Last Updated: 2026-02-05 15:47:11

Abstract

Introduction to the basics of high-frequency circuit design techniques used in the realization of high-bandwidth communication systems and devices. Modern society depends on increasingly large data masses that need to be transmitted/processed as rapidly as possible: higher carrier frequencies allow wider bandwidth channels which enable higher data transmission rates.

Objective

Familiarize students with the essential tools and principles exploited in high-frequency design. Introduction to circuit simulation.

Content

Introduction to wireless, radio spectrum, review of vectors and complex numbers, AC circuit analysis, matching networks, distributed circuit design, transmission lines and transmission line equations, reflection coefficients, the Smith Chart and its software, voltage standing wave ratio (VSWR), skin effect, matrix analysis, scattering parameters, electromagnetic fields and waves, antenna basics.

Resources

Lecture Notes

Lecture notes

Literature

Textbook: High Frequency Techniques, by Joseph F. White, 2004, Wiley-Interscience & IEEE Press ISBN 0-471-45591-1 (free online access via ETH-Bibliothek)

Learning Materials (Links)

General Information

Language
English
Levels
BSC
Frequency
Yearly recurring

Examination

Type
session examination
Mode
written 180 minutes
Aids
Lecture Slides & Exercises with solutions; Student's own course summary (i.e. 2 sheets both sides = 4-pages); Pocket calculator (Taschenrechner) with no communication capability.
An optional midtermexam (organized if the current epidemiological situation allows) counts for 25% of the final grade if this improves the final grade.Participation to the exercise sessions is rewarded with up to 0.25 points in the sense of the learning elements. Important: It is expected that you attend the sessions and solve the exercises. To assess your participation optional short tests (~15 min) will be implemented via moodle during the exercise sessions. Tests will have simple questions that check the material concepts, and will be organized on four random dates. Those who satisfactorily solved at least 3 tests (out of 4) will receive a 0.25 grade point credit.

Course Components

Type Title Time & Place Hours
lecture High-Frequency Design Techniques
Online event: Will primarily take place online. Reserved rooms will remain blocked on campus for students to follow the course from there.
  • Mon 08:15-10:00 (HG E 5)
2 h weekly
exercise High-Frequency Design Techniques
  • Fri 08:15-10:00 (ML H 44)
2 h weekly

Offered In