Sérgio Matos received the Licenciado, M.Sc., and Ph.D. degrees in electrical and computer engineering from Instituto Superior Técnico (IST), University of Lisbon, Lisbon, Portugal, in 2004, 2005, and 2010, respectively. He is currently a Researcher with the Instituto de Telecomunicações (IT), Lisbon, Portugal. He is also an Assistant Professor with Habilitation at the Departamento de Ciências e Tecnologias da Informação, Instituto Universitário de Lisboa (ISCTE-IUL). He is the co-author of more than 110 technical papers in international journals and conference proceedings. He is a consultant for the European Association on Antennas and Propagation and is a member of the European Conference on Antennas and Propagation (EuCAP) Steering Committee. He is a Senior Member of IEEE since 2019. He is also Chair of the Scientific Committee B (Fields and waves, Electromagnetic theory and applications) of the Portuguese International Union of Radio Science (URSI) Committee. His main research focus is on the design of Millimeter-wave antennas for satellite and 5G and 6G applications. He has high-impact contributions in the area of satellite communications at Ka-band in the context of national and international projects.