2026-05-31T13:40:41Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/239762026-02-03T11:55:00Zcom_10630_2254col_10630_37959

Performance analysis of equivalent-circuit topologies for periodic leaky-wave antenna rsymmetric Radiators Hernández Escolar, Alberto Abdo-Sánchez, María Elena Mateos-Ruiz, Pablo Esteban Marzo, Jaime Martín-Guerrero, Teresa María Camacho-Peñalosa, Carlos Circuitos electrónicos - Diseño Antenas - Diseño y construcción Electromagnetismo Ondas de fuga The traditional problem of broadside radiation degradation in leaky-wave antennas has been overcome in the past years with the introduction of some asymmetry in the radiator. This article analyses the performance of two equivalent-circuit topologies, previously proposed in the literature for asymmetric structures. The aim is to shed some light on the choice of the appropriate circuit when selecting the degree of asymmetry in the unit-cell of periodic leaky-wave antennas. The comparison is carried out through the extraction of the circuit parameters of three different structures and each of them with different degrees of asymmetry. 2022-04-26T09:46:28Z 2022-04-26T09:46:28Z 2022-04-26T09:46:28Z 2022-04 conference output https://hdl.handle.net/10630/23976 eng 51st European Microwave Conference Londres, Reino Unido 02/04/2022 open access