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Courses in the summer semester
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Courses in the summer semester

Overview of all (B) bachelor's and (M) master's courses offered by the IHF in the summer semester.

 

Prof. Dr.-Ing. Wolfgang Kowalsky

Fundamentals of Transmission Line Theory (B)

Contents

  • Differential equations of the line and solution in steady state
  • Resistance transformation, line diagram
  • Line constants
  • Equivalent circuits, chain lines, and periodic structures
  • Compensation processes and impulses on lines
  • Multiple lines
  • Waveguides and optical waveguides

Event: ET-IHF-21 (5 CP)

Lecture: Prof. Dr.-Ing. Wolfgang Kowalsky
Exercise: Dr. Emil Agocs

Optoelectronics (M)

Contents

  • Propagation of electromagnetic waves in space and with guidance
  • Refraction, reflection, total reflection at dielectric interfaces
  • Wave guidance in film and stripline waveguides, loss mechanisms
  • Modes and their calculation
  • Field distributions for step and gradient profiles Analogies to quantum mechanics
  • Periodic structures for distributed feedback: DFB, DBR
  • Electro-optical effects, directional couplers

Event: ET-IHF-29 (5 CP)

Lecture: Prof. Dr.-Ing. Wolfgang Kowalsky
Exercise: Prof. Dr.-Ing. Wolfgang Kowalsky

Quantum structure devices (M)

Contents

  • Schrödinger wave equation
  • Potential wells
  • Semiconductor material systems for quantum structure components
  • Quantum film structures – two-dimensional electron gas
  • Emission and absorption (Einstein relations, Fermi's golden rule, electron-photon interaction)
  • Excitons
  • Photonic quantum film devices
  • Quantum wire and quantum box – one- and zero-dimensional electron gas
  • Semiconductor effects based on 1D and 0D charge carrier systems
  • Tunnel effect, tunnel diode, resonant tunnel diode

Event: ET-IHF-31 (5 CP)

Lecture: Prof. Dr.-Ing. Wolfgang Kowalsky
Exercise: Prof. Dr.-Ing. Wolfgang Kowalsky

Statistics, Design of Experiments, Optimization (M)

Contents

  • Descriptive and comparative statistics, significance tests, outlier tests, application of important probability distributions (normal distribution, Student#s t-distribution, F distribution)
  • Fundamentals of design of experiments and analysis statistical analysis of obtained factors and models
  • Introduction to the matrix version of least squares.
  • System optimization with respect to simple and multiple targets.
  • Uuse of free (for academic purposes) state-of-the-art statistical software R and associated integrated programming environment RStudio

Event: ET-IHF-48 (5 CP)

Lecture: Dr. Kai Exner
Exercise: NN


Prof. Dr.-Ing. Jörg Schöbel

Antennas and radiation fields (M)

Contents

  • Basic antenna sizes and functionality
  • Designs and characteristics of various individual antennas
  • Group antennas and beamforming (phased and reflect arrays)
  • Scattering problems and radar cross section (RCS)
  • Calculation methods for antennas and scattering objects
  • Antenna and RCS measurement technology

Event: ET-IHF-34 (6 CP)

Lecture: Prof. Dr.-Ing. Robert Geise
Exercise: Dr.-Ing. Carsten Monka-Ewe

Calculation Methods in Electrical Engineering B (B)

Contents

  •     Nonlinear equations, Newton's method
  •     Sequences and series
  •     Continuous and differentiable functions of a real variable, extreme values (performance adjustment)
  •     Integral calculus, fundamental theorem of differential and integral calculus
  •     Taylor series, Fourier series
  •     Differentiable mappings of several variables, partial derivatives
  •     Extreme values, extreme values under constraints
  •     Curves and surfaces, vector fields, basic concepts of vector analysis (electromagnetic field theory)
  •     Integration (curve/surface/volume integrals), transformation
  •     Gauss, Green, Stokes' theorems

Event: ET-STDE-48

Lecture: Prof. Dr.-Ing. Jörg Schöbel
Exercise: NN

High-frequency technology systems and circuits (B)

Contents

  • Transmission systems, system concepts and components
  • System balances, noise, nonlinear distortions
  • Oscillators, phase noise, PLL
  • Introduction: Microwave circuits, Smith chart, matching structures
  • Passive components: Couplers, SAW filters, ferrites (isolators, circulators)

Event: ET-IHF-39 (5 CP)

Lecture: Prof. Dr.-Ing. Jörg Schöbel
Exercise: Moritz Landwehr, Tim Buschermöhle

Microwave Circuit Technology II with Laboratory (M)

Contents

  • Mixers, parametric calculation, modeling of active components
  • Harmonic balance method with own implementation as part of a programming task
  • High-frequency diodes (pn varactor, Schottky varactor, IMPATT diode), Gunn element
  • Frequency multipliers, harmonic mixers and oscillators, resonators and coupling
  • Design of nonlinear microwave circuits with commercial design software

Event: ET-IHF-34 (8 CP)

Lecture: Prof. Dr.-Ing. Jörg Schöbel
Exercise: Moritz Landwehr, Tim Buschermöhle

Radar systems and signal processing (M)

Contents

  • Overview of radar systems and their signal processing
  • Various radar concepts (pulse, FMCW, etc.)
  • Hardware and system design
  • Key terms and concepts in signal processing
  • A focus is placed on automotive radar systems

Event: ET-IHF-45 (5 CP)

Lecture: Prof. Dr.-Ing. Jörg Schöbel
Exercise: Dr.-Ing. Sebastian Brückner


Prof. Dr. rer. nat. Thomas Schneider

Lineare Optik / Photonik + Praktikum (B / M)

Contents

  • Ray optics
  • Wave optics
  • The Gaussian beam
  • Fourier optics
  • Electromagnetic optics
  • Polarization and crystal optics
  • Waveguide and fiber optics
  • Photons and atoms
  • Optical transmitters, receivers, amplifiers, and other components

Event: ET-IHF-51 / ET-IHF-50 (5 + 3CP)

Lecture: Prof. Dr. rer. nat. Thomas Schneider
Exercise: NN


Dr. Hans-Hermann Johannes

Organic Optoelectronics + Laboratory (M)

Contents

  • Organic materials in general
  • Organic insulators, organic semiconductors, and conductors
  • Charge carriers in organic layers
  • Organic solar cells (OPV)
  • Organic light-emitting diodes (OLED)

Event: ET-IHF-43 / ET-IHF-44 (5 + 3 CP) 

Lecture: Dr. Hans-Hermann Johannes
Exercise: NN

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