Jean Cavillot received his PhD thesis from the Université catholique de Louvain (UCLouvain) in 2021. His thesis was focused on the fast numerical analysis of large structures involving planar media and was conducted under the FRIA grant from FNRS. Since 2021, he occupies a Post-Doctoral Researcher position in UCLouvain where he has been working on multiple projects involving the design and analysis of metasurface antennas and reflective surfaces. His current research interests also include the fast analysis of large finite arrays.