Design of High-Power High-Efficiency Broadband GaN HEMT Power Amplifier for S Band Applications using Load-Pull TechniqueMohamed Ribate, Rachid Mandry, Larbi Elabdellaoui, Fouad Aytouna and Mohammed BenbrahimITM Web Conf., 48 (2022) 02004DOI: https://doi.org/10.1051/itmconf/20224802004