Research

Electromagnetic and Numerical Modeling

  • Eigenvalue problems (cavities, waveguides)
  • Driven frequency-domain problems (generalized multi-port systems)
  • Driven time-domain problems (non-linearities)
  • Nearfield-to-farfield transformation techniques

Finite Element Methods (FE)

  • Fast solution techniques (domain decomposition, generalized multi-grid)
  • Low-frequency stable formulations
  • Error estimation and adaptive methods

Boundary Element Methods (BE)

  • Fast solution techniques (fast multiple multipoles, H matrices)
  • Hybridization (FE)

Model Order Reduction (MOR)

  • Fast frequency sweeps (dispersive and large-scale systems, large number of inputs/outputs)
  • Parametric MOR (non-affine parameters, domain decomposition)
  • Non-linear systems (quadratic-linear models)

Numerical Optimization

  • Parametric MOR-based solution techniques
  • Robust optimization
  • Application-specific modeling (antennas, filters, electrical machines)
AwardsJournal papersConference papers
Postal address

Chair of Theoretical Electrical Engineering
Saarland University
Campus C6 3, 11th floor
Box 15 11 50
66041 Saarbrucken
 

 
Visitor and delivery address

Chair of Theoretical Electrical Engineering
Saarland University
Campus C6 3, 11th floor (site plan)
66123 Saarbrücken (directions)
 

 
Chair
Prof. Dr. Romanus Dyczij-Edlinger
edlinger(at)lte.uni-saarland.de
Phone: +49 681 302-2441
Consultation by appointment.
 
Secretariat
Sarah Braun
sekretariat(at)lte.uni-saarland.de
Phone.: +49 681 302-2551
Fax: +49 681 302-3157

Office hours
Mo   08:00 a.m. — 01:00 p.m.
Tue  only reachable by phone
Wed 08:00 a.m. — 01:00 p.m.
Thu  closed
Fri    08:00 a.m. — 01:00 p.m.