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"Significant advancements can only be achieved through collaboration and team efforts."

Research profile

Ulf Johannsen is an Assistant Professor with the Electromagnetics group at the TU/e department of Electrical Engineering. His research focus is on (sub-)millimeter-wave antenna systems for various applications. He is project coordinator of SILIKA, a European H2020 Innovative Training Network project to develop mm-wave base-station concepts for 5G wireless systems. Moreover, he leads the Ultra-High-Data-Rate program within TU/e's Center for Wireless Technology.

Academic background

Ulf Johannsen received his Dipl.-Ing. degree in Communications Engineering from Hamburg University of Technology (TUHH, Germany) in 2009. In 2013, he obtained his PhD in Electrical Engineering from Eindhoven University of Technology (TU/e, the Netherlands). He then started as Senior Systems Engineer at ATLAS ELEKTRONIK GmbH (Bremen, Germany), where he worked as system designer and engineering manager on autonomous underwater vehicle (AUV) systems with sonar payloads. In 2016, he was appointed Assistant Professor with the Electromagnetics group at the TU/e department of Electrical Engineering. Ulf Johannsen is chair person of the IEEE Benelux joint AP/MTT chapter and a member of VDE.

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Projects 2016 2022

5G PHOS

van Hout, J., Tafur Monroy, I., Tafur Monroy, I., Kurtic - Brajic, M., Kurtic - Brajic, M., Witteveen, F., Johannsen, U., Okonkwo, C., Raddo, T. & Kiss, D.

1/09/1731/08/20

Project: Research direct

Channel sounder for 5G mm-Wave and Beyond

Johannsen, U., Keijzers, A., Keijzers, A., Benckhuijsen - Mertens, P., Schulpen, R., Smeets, R. & Smeets, R.

2/01/1731/12/22

Project: Research direct

Silicon-based Ka-band massive MIMO antenna systems for new telecommunication services

Smolders, B., Johannsen, U., Keijzers, A., Keijzers, A., van der Avoird, M., Bressner, T., Elsakka, A. & Smeets, R.

1/09/1631/08/20

Project: Research direct

File

Research Output 2009 2019

  • 145 Citations
  • 28 Conference contribution
  • 7 Article
  • 2 Poster
  • 1 Phd Thesis 1 (Research TU/e / Graduation TU/e)

Beyond 5G - wireless data center connectivity

Rommel, S., Raddo, T. R., Johannsen, U., Okonkwo, C. & Tafur Monroy, I., 1 Feb 2019, Proceedings of SPIE: Broadband Access Communication Technologies XIII. SPIE, Vol. 10945, 10 p. 109450M

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Innovation
Millimeter waves
Costs
Optical fibers
Wireless networks
1 Citations

Analysis of surface waves modes in planar connected arrays for radio astronomy

Baelemans, R., Sutinjo, A., Smolders, B., Davidson, D., Johannsen, U. & Wayth, R., 1 Nov 2018, Proceedings of the 2018 20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018. Piscataway: Institute of Electrical and Electronics Engineers (IEEE), p. 446-449 4 p. 8520459

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Radio astronomy
radio astronomy
Surface waves
surface waves
derivation

Angular stable artificial magnetic conductor for oblique incident TM plane waves

van den Biggelaar, A. J., Johannsen, U. & Smolders, A. B., 2018, 14th Loughborough Antennas and Propagation Conference (LAPC 2018). 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Assessment of the dielectric losses of artificial magnetic conductors for antenna-on-chip applications

van den Biggelaar, A. J., Johannsen, U. & Smolders, A. B., 22 Nov 2018, 2018 48th European Microwave Conference (EuMC) . PIscataway: Institute of Electrical and Electronics Engineers (IEEE), p. 272-275

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

dielectric loss
antennas
conductors
chips
lossy media

Assessment on the bandwidth of artificial magnetic conductors for antenna-on-chip applications

van den Biggelaar, A. J., Johannsen, U. & Smolders, A. B., 1 Jan 2018, 12th European Conference on Antennas and Propagation, EuCAP 2018. 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Antennas
Bandwidth
Silicon
Substrates
Metals

Activities 2017 2017

  • 1 Workshop, seminar, course or exhibition

European Microwave Week 2017 (EuMIC 2017)

Ad Reniers (Contributor), A.B. Smolders (Chair), U. Johannsen (Contributor)
9 Oct 2017

Activity: Participating in or organising an event typesWorkshop, seminar, course or exhibitionScientific

Courses

Electromagnetics II

1/09/13 → …

Course

Phased array and smart antennas

1/09/15 → …

Course

Student theses

Modeling of radiation patterns for integrated millimeter-wave antennas

Author: van 't Westeinde, M., 30 Nov 2011

Supervisor: Smolders, A. (Supervisor 1), Johannsen, U. (Supervisor 2) & de Graauw, A. (Supervisor 2)

Student thesis: Master