1. Department of Electronic Engeneering, Maynooth University, Maynooth, Ireland
2. Laboratoire des Signaux et Systèmes, CentraleSupélec, CNRS, Université Paris-Saclay and projet DISCO, Gif-sur-Yvette, France
3. Faculdade de Engenharia Elétrica e de Computação, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil