Alberto Lopez is a PhD Student of the Universidad of Navarra (San Sebastián). His research interests include energy harvesting and low-power circuit design. Alberto received the degree of Industrial Engineering (2012) at the Universidad Politécnica de Cartagena and Automation Engineering (2014) from the Mannheim University of Applied Sciences (Germany). Later he continues his studies with the Master of Advanced Electronics Engineering (2019) in FH Joanneum, Austria and writing the master thesis in the German Institute IMMS – Erfurt (Institut für Mikroelektronik- und Mechatronik-Systeme).