Output Impedance Improvement Using Coupled InductorsE. Sanchis Kilders, A. Ferreres, J.L. Gasent Blesa, D. Osorno, D. Gilabert, E. Maset, J. Jordán, V. Esteve and J.B. EjeaE3S Web Conf., 16 (2017) 14011DOI: https://doi.org/10.1051/e3sconf/20171614011