Martijn Brethouwer acquired his MSc degree in electrical engineering at the University of Twente in 2015. After two years of involvement in phased array developments at Astron, he started at Bruco-IC as an RF design engineer in 2017. His work consists mostly of designing, building and characterizing high-power amplifiers for telecommunication applications. His focus is on designing Doherty amplifiers and their drivers for base station applications. Currently, he is expanding his activities to incorporate the very broad field of RF energy.