Pau Casacuberta (Graduate Student Member, IEEE) was born in Sabadell (Barcelona), Spain, in 1997. He received his bachelor’s degree in electronic telecommunications engineering and compute re-engineering from the Universitat Autònoma de Barcelona (UAB), Barcelona, in 2020, and his master’s degree in telecommunications engineering from the same university in 2022. He is currently pursuing his Ph.D. at UAB, which is focused on the development of microwave sensors for the characterization of the composition of multicomponent liquid substances, with a research grant from the FPU Program of the University's Spanish Ministry. Mr. Casacuberta received the Collaboration Fellowship by the Spanish Government in 2019 for developing his bachelor’s thesis in highly sensitive microwave sensors based on stepped impedance structures.