Czech Technical University in PragueDepartment of Electromagnetic Field Czech Republic (CZ) Link Northumbria University, Newcastle Department of Mathematics, Physic and Electrical Engineering United Kingdom (UK) Link MaxlinearDivision of Communications Systems Spain (ESP) Link Integrated System Technologies United Kingdom (UK) Link Elbana Photonics Ireland (IRE) Link Fraunhofer HHIDepartment of Photonic Networks and Systems United Kingdom (UK) Link University of ValenciaDepartment of Electronic Engineering Spain (ESP) Link École Centrale MéditerranéeFresnel Institute France (FR) Harokopio UniversityDepartment of Informatics & Telematics Greece (GR) Link Instituto de TelecomunicaçoesIntegrated Circuits and Systems Group Protugal (POR) Link