Search results for: POWER ELECTRONICS, BOOST-BUCK CONVERTER, Z-INVERTER, NPC-INVERTER

• Paweł Derkacz

  People

  Pawel B. Derkacz was born in Miastko, Poland, in 1993. He received the B.Sc. and M.Sc. degrees in electrical engineering from the Gdansk University of Technology (GUT), Gdansk, Poland, in 2016 and 2017, respectively. In October 2017, he joined the Faculty of Electrical and Control Engineering at GUT Gdansk. In June 2019, he joined the Grenoble Electrical Engineering Laboratory (G2Elab) at Grenoble Institute of Technology (Grenoble...

• Recent advances in high-frequency modeling by means of domain confinement and nested kriging

  Publication

  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - IEEE Access - Year 2020

  Development of modern high-frequency components and circuits is heavily based on full-wave electromagnetic (EM) simulation tools. Some phenomena, although important from the point of view of the system performance, e.g., EM cross-coupling effects, feed radiation in antenna arrays, substrate anisotropy, cannot be adequately accounted for using simpler means such as equivalent network representations. Consequently, the involvement...

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• The effect of boron concentration on the electrical, morphological and optical properties of boron-doped nanocrystalline diamond sheets: Tuning the diamond-on-graphene vertical junction

  Publication

  • M. Rycewicz
  • A. Nosek
  • D. H. Shin
  • M. Ficek
  • J. G. Buijnsters
  • R. Bogdanowicz

  - DIAMOND AND RELATED MATERIALS - Year 2022

  In this paper, the effect of boron doping on the electrical, morphological and structural properties of free-standing nanocrystalline diamond sheets (thickness ~ 1 μm) was investigated. For this purpose, we used diamond films delaminated from a mirror-polished tantalum substrate following a microwave plasma-assisted chemical vapor deposition process, each grown with a different [B]/[C] ratio (up to 20,000 ppm) in the gas phase....

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• Ahmed Awadelseed

  People

  Ahmed Abbas received his B.Sc. degree in electrical engineering from Kordofan University, Sudan, in 2014, and his M.Tech. degree in power electronics & drives from the National Institute of Technology (NIT) Warangal, India, in 2018.  He served as a research assistant with the department of electrical engineering, Qatar University. Currently, he is pursuing his Ph.D. from the Gdansk University of Technology.  His research interests...

• Shady S. Refaat

  People

  Shady S. Refaat received the B.A.Sc, M.A.Sc., and Ph.D. degrees in Electrical Engineering in 2002, 2007, and 2013, respectively, all from Cairo University, Giza, Egypt. He has worked in the industry for more than 12 years as Engineering Team Leader, Senior Electrical Engineer, and Electrical Design Engineer on various electrical engineering projects. He has worked as an associate research scientist in the Department of Electrical...

• Roman Bernard Grot

  People

  Department of Power Electronics and Electrical Machines