High-Frequency Circuits

Lecturer (assistant)
Number0000002679
Type
Duration4 SWS
TermSommersemester 2019
Language of instructionGerman
Position within curriculaSee TUMonline
DatesSee TUMonline

Dates

Course criteria & registration

Description

# Fundamentals - Transmission line theory - Scattering parameters - Resonat circuits - Nonlinearities # Filter design - Wave parameters in two-ports - Lowpass prototype - Ladder networks - Frequency transform - Transmission line filters - Coupled resonator bandpass # Piezo components - Resonant quartz - SAW devices # Planar circuits - Challenges - RF Design rules - Planar waveguides - Microstrip lines - Lumped element realisation - Planar filter circuits # Impedance transform and matching circuits - Resonant transformer - Resistive transformers - 2-element reactive transformers - 2-stage transformers - Attenuators - Transmission line transformers - Broadband transformers # Couplers and Dividers # Amplifiers - Stability - Matching - Gain - Power detection # Oscillators - One-port and two-port oscillators - Negative resistance method - Phase noise and amplitude noise - Technical specs - Phase-locked loops (PLLs) - Oscillator circuit examples # Mixers - Signal theory - Single-diode mixer - Balanced mixer - Double-balanced mixer - Single sideband mixer

Prerequisites

Module EI0609 "Einführung in die Hochfrequenztechnik" (Introduction to High-Frequency Engineering)

Recommended literature

Zinke, O.; Brunswig, H.: Hochfrequenztechnik 1. 6. Auflage. Berlin: Springer, 2000. Zinke, O.; Brunswig, H.: Hochfrequenztechnik 2. 5. Auflage. Berlin: Springer, 1999. Detlefsen, J.; Siart, U.: Grundlagen der Hochfrequenztechnik. 4. Auflage. München: Oldenbourg, 2012. Bächtold, W.: Mikrowellentechnik. Braunschweig: Vieweg, 1999. Lee, T. H.: Planar Microwave Engineering. Cambridge: Cambridge University Press, 2004. Collin, R. E.: Foundations for Microwave Engineering. Hoboken, New Jersey: Wiley & Sons, 2001.

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