David CavalheiroDavid Cavalheiro received the M.Sc. degree in electrical engineering from the New University of Lisbon, Portugal, in 2012 and the Ph.D. degree in electronic engineering from the Universitat Politecnica de Catalunya, Spain, in 2017. His current researh activities include the design of ultra-low power circuits for conversion applications. Other interests are power management circuits, emerging transistor technologies and energy harvesting. Read More Read Less