My team at KTH:

Post-docs:

• Dr. Oskar Zetterstrom - He is working on lens antennas and radio astronomy.
• Dr. Mingzheng Chen - He is working on geodesic lens antennas and low diffractive beams.
• Dr. Dayan Perez Quintana - He is working on sub-THz lenses.
• Dr. Hairu Wang - She is working on the modelling of lenses and reverberation chambers.
• Thi Duyen Nguyen - She is working on antennas for Integrated Sensing and Communication (ISAC).

PhD students (main supervision):

• Nuria Flores Espinosa - Her PhD is on the efficient modelling of dielectric lens antenna arrays.
• Riccardo Musso - His PhD is on physical optics applied to mutual coupling between antennas.
• Johan Lundgren - His PhD is on efficient base stations for 5G/6G communications, and he is funded by Swedish Foundation for Strategic Research.
• Jesus Jimenez Suarez - His PhD is on high power feeding networks in collaboration with Airbus (UK) for a MSCA EU project (Genius).
• Moises Tercero Nunez - His PhD is on angular impedance matching in collaboration with Thales (France) for a MSCA EU project (Genius).

PhD students (co-supervision):

• Shiyi Yang at University of Beijing, China.
• Maria Pubill at University of Technology Sydney, Australia.

Former PhD students and Post-docs at KTH:

Former post-docs:

• Dr. Sarah Clendinning - She was a post-doc working on high-power antennas for radar systems funded by an ONR project (2021-2024).
• Dr. Qiao Chen - He was a post-doc working on geodesic lens antennas and multimodal analysis (2020-2023).
• Dr. Fatemeh Ghasemifard - She was working as a post-doc on Vinnova project High-5, in collaboration with Ericsson, Sunway Communications and Digital Metal.

Former PhD students (main supervision):

• Hairu Wang - Numerical Modeling and Design of Gradient-Index Lens and Radome Antennas - 2026.
• Mingzheng Chen - Ray Tracing and Physical Optics for Geodesic and GRIN Lens Antennas - 2025.
• Pilar Castillo Tapia - Modeling and design of lenses combined with array antennas in the millimetre-wave regime - 2025.
• Oskar Zetterstrom - Antennas Based on Rotationally Symmetric Lenses for High-Frequency Wireless Applications - 2024.
• Qinbi Liao - Fully metallic antennas for millimeter wave applications - 2021.
• Mahsa Ebrahimpouri - High Frequency Microwave and Antenna Devices based on Transformation Optics and Glide-symmetric Metasurfaces - 2019.
• Fatemeh Ghasemifard - Periodic Structures with Higher Symmetries: Analysis and Applications - 2018.

Former PhD students (co-supervision):

• Martin Petek - Electromagnetic Eigensolvers Tailored for Glide-Symmetric Periodic Structures - 2025.
• Jose Rico - His PhD was about additive manufacurting and its applications for antenna and microwave components - 2024.
• Boules Atef Mouris - Wirelessly Powered Communications: From Signal Optimization to Antenna Design - 2022.
• Qiao Chen - His PhD was about higher symmetries and their application for antenna systems - 2020.
• Christos Kolitsidas - Next Generation Wideband Antenna Arrays for Communications and Radio Astrophysics - 2017.

Regular collaborators:

Visiting professors:

• Prof. Francisco Mesa (University of Seville, Spain):
  • He has contributied to the teaching of EI2400 Applied Antenna Theory MSc and EI3310 Metasurfaces: Theory and Practice PhD courses.
  • He regularly visit KTH and participates in research activities and co-supervising my PhD students and post-docs. He has contributed to the development of ray tracing and physical optics for lens antennas, and multimodal analysis for periodic structures.
• Prof. Guido Valerio (Sorbonne University, France):
  • He visited KTH several times to teach in the EI2400 Applied Antenna Theory MSc and the EI3310 Metasurfaces: Theory and Practice PhD course.
  • We have been collaborating in relation with projects funded by STINT, Genius MSCA EU (Genius) and SyMaT COST Action (SyMat).
  • We have contributed to the development of mode-matching techniques and multi-modal analysis for periodic structures.
• Prof. Zvonimir Sipus (University of Zagreb, Croatia):
  • He visited KTH several times and contributed to the EI3310 Metasurfaces: Theory and Practice PhD course.
  • We have been collaborating with my team in the modelling of periodic structures and lens antennas.
• Prof. Eva Rajo-Iglesias (University Carlos III de Madrid, Spain):
  • She has contributied to the teaching of EI2400 Applied Antenna Theory MSc and EI3310 Metasurfaces: Theory and Practice PhD courses.
  • She regularly visit KTH and participates in research activities and co-supervising my PhD students and post-docs.
  • She has contributed to the analysis of periodic structures and EBGs in relation to gap-waveguide technology.
• Prof. Francisco Pizarro (Universidad Catolica de Valparaiso, Chile):
  • He regularly visit KTH and participates in research activities on additive manufacturing.
  • We collaborate through the STINT collaboration between Chile and Sweden, Metafora.

Industrial collaborators:

• Dr. Christos Kolitsidas (Ericsson, Sweden):
  • He has participated in our Vinnova projects in collaboration with Ericsson.
  • He hosts the visit of the EI2400 Applied Antenna Theory MSc course to the Ericsson facilities in Kista and the Ericsson Studio.
  • We have co-supervised multiple MSc theses together.
• Johan Malmstrom (SAAB, Sweden):
  • We collaborate with him and SAAB in the modelling of radomes and FSS integrated with antennas.
  • This collaboration has been funded by Vinnova and the EDF.
  • We have co-supervised multiple MSc theses together.
  • He hosts the visit to SAAB of the EI2400 Applied Antenna Theory MSc course.
• Lukas Nystrom (Satcube, Sweden):
  • We collaborate on design of lens antennas for terminals for satellite communications.
  • We have collaborated through ESA projects.
• Dr. Jose Rico (Northern Waves, Sweden):
  • We collaborate on additive manufacturing microwave and antenna components.
  • We have collaborated through ESA and Vinnova funded projects.
• Johan Lundgren (Cellmax, Sweden):
  • We collaborate with him and Cellmax for efficient base stations for 5G/6G communications.
  • Our research collaboration is funded by Vinnova and the Swedish Foundation for Strategic Research.
• Dr. Van HOANG (Thales, France):
  • We collaborate on the modeling of radomes with low reflections and additive manufacturing.
  • We collaborated through the Genius EU MSCA (Genius).
  • We have supervised MSc theses together.
• Sonya Amos (Airbus, UK):
  • We collaborate on efficient high power feeding networks.
  • We collaborated through the Genius EU MSCA (Genius).
• Dr. Carolina Vigano (Viasat, Switzerland):
  • We collaborate on feeding networks and lenses for satellite communications.
  • Our collaboration is funded by the European Space Agency (ESA).
• Dr. Anouk Hubrechsen (ANTENNEX, Netherlands):
  • We collaborate with her and ANTENNEX in the modelling of reverberation chambers.
  • We have co-supervised multiple MSc theses together.