Jonas Ekman
Jonas Ekman

Jonas Ekman

Professor, Head of department
Luleå University of Technology
Industrial Electronics
Embedded Internet Systems Lab
Department of Computer Science, Electrical and Space Engineering
Jonas.Ekman@ltu.se
+46 (0)920 492828
A2311 Luleå

I'm Professor at the Department of Computer Science, Electrical and Space Engineering performing research on electromagnetic modeling. In this area, we have been working with developing the Partial Element Equivalent Circuit (PEEC) method since 1999. Our main academic partner is University of L'Aquila (IT). We have performed a multitude of projects in the areas of:

  • power systems, 
  • antenna systems, 
  • device modeling etc. 

For futher information on my work, please browse through the publications below and contact me for further discussions.

Since 2009, I am acting as Head of the Department often referred to as Prefect. This means that I am responsible for all activities, centres, and development associated to the Department. 

Teaching

  • EMC Technology (E7031E) link
  • High Frequency Electronic Systems (PhD course)
  • Basic and advanced PEEC modeling (PhD courses)

Supervision

Current Phd students:

  1. Maria De Lauretis working on drive system modeling. 
  2. Andreas Hartman working on communication aspects from enclosed locations. 

Graduated Phd students:

  1. Sohrab Safavi, Co-Simulation of Coupled Electromagnetic and Nonlinear Circuit Problems using the Partial Element Equivalent Circuit Method, LTU May 2014. ISBN (print) 978-91-7439-896-0. 
  2. Danesh Daroui, Ecient PEEC-based Solver for Complex Electromagnetic Problems in Power Electronics, LTU Jan. 2013. ISBN (print) 978-91-7439-527-3.
  3. Tore Lindgren, Characterization problems in radio measurement systems, LTU Dec. 2009. ISBN (print) 978-91-7439-034-6. 

Publications

Article in journal

A delay‐rational model of electromagnetic interference on multiconductor transmission lines (2018)

Biello. E, Antonini. G, De Lauretis. M, Ekman. J
International journal of numerical modelling, ISSN: 0894-3370, Vol. 31, nr. 4
Conference paper

A more accurate electromagnetic modeling of WBG power modules (2018)

Kovačević-Badstübner. I, Grossner. U, Romano. D, Antonini. G, Ekman. J
Part of: Proceedings of the International Symposium on Power Semiconductor Devices and ICs, s. 260-263, Institute of Electrical and Electronics Engineers (IEEE), 2018
Conference paper

A Simulink implementation of the Delay-Rational Green's-Function-based Method for Multiconductor Transmission Lines (2018)

De Lauretis. M, Antonini. G, Ekman. J
Part of: EMC Europe 2018, s. 817-822, Institute of Electrical and Electronics Engineers (IEEE), 2018, 8485071
Conference paper

Electromagnetic Modeling Approaches Towards Virtual Prototyping of WBG Power Electronics (2018)

Kovačević-Badstübner. I, Romano. D, Antonini. G, Ekman. J, Grossner. U
Part of: 2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia), s. 3588-3595, IEEE, 2018, 8507365
Article in journal

On the Distortionless Propagation in Multiconductor Transmission Lines (2018)

Lombardi. L, Antonini. G, De Lauretis. M, Jonas. E
IEEE Transactions on Components, Packaging, and Manufacturing Technology, ISSN: 2156-3950, Vol. 8, nr. 4, s. 538-545