Jonas Ekman
Luleå tekniska universitet
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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, look at the presentation (here), 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 to course page)
- High Frequency Electronic Systems (PhD course)
- Basic and advanced PEEC modeling (PhD courses)
Supervision
Graduated Phd students:
- Maria De Lauretis, Multiconductor transmission lines wideband modeling: A delay-rational Green’s-function-based method, LTU November 2018. ISBN (print): 978-91-7790-214-0.
- Andreas Hartman, Electromagnetic Modeling with Complex Dielectrics: A Partial Element Equivalent Circuit Approach, LTU March 2019. ISBN (print): 978-91-7790-302-4.
- 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.
- Danesh Daroui, Efficient PEEC-based Solver for Complex Electromagnetic Problems in Power Electronics, LTU Jan. 2013. ISBN (print) 978-91-7439-527-3.
- Tore Lindgren, Characterization problems in radio measurement systems, LTU Dec. 2009. ISBN (print) 978-91-7439-034-6.
Research projects (running)
2018. Vetenskapsrådet/Swedish Research Counciil project on "Advanced skin effect models for future 3D wide bandgap power modules". More info at SweCRIS: https://www.swecris.se/betasearch/details/project/201805252VR
Research projects (finalized)
2013. Swedish national grid. Research project on modeling drives in energy production plants.
2010 Elforsk. Research projects on Equivalent circuit based solver for electromagnetic analysis of power electronic systems - Application to busbar and IGBT modules.
2008. Volvo CE. Research project on EMC/EMI in Hybrid Vehicles.
2005. Vetenskapsrådet/Swedish Research Council. International PostDoc: Development of Stability Conditions for Full Wave Integral Equation based Electro-magnetic Solver. Ref. nr. 623-2004-2969.
2005. Elforsk. Research project on A New Method for Combined Electric and Electromagnetic Modeling of Power Distribution Systems.