Merello, José M.; Nova, Vicente; Bachiller, Carmen; Sánchez, Juan R.; Belenguer, Angel; Boria, Vicente E.
(EEUU: Institute of Electrical and Electronics Engineers (IEEE), 2018)
This work presents the practical realization of a power divider and a 90◦ hybrid directional coupler in Empty Substrate Integrated Coaxial Line (ESICL) for C-band frequency applications. This new type of transmission line ...