title: Left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides.
abstract: At microwave frequencies, hollow metallic waveguides behave in certain aspects as a "one-dimensional plasma." This feature will be advantageously used for simulating the propagation of electromagnetic (EM) waves in left-handed metamaterials provided the hollow waveguide is periodically loaded with split ring resonators. It will be shown that EM transmission in this structure is feasible within a certain frequency band even if the transverse dimensions of the waveguide are much smaller than the associated free-space wavelength. This effect can be qualitatively and quantitatively explained by the left-handed metamaterial theory, thus providing a new experimental validation for such a theory.
authors.affiliation: Departamento de Electrónica y Electromagnetismo, Universidad de Sevilla, 41012 Sevilla, Spain. marques@us.es
authors.forename: R
authors.initials: R
authors.lastname: Marqués
authors.forename: J
authors.initials: J
authors.lastname: Martel
authors.forename: F
authors.initials: F
authors.lastname: Mesa
authors.forename: F
authors.initials: F
authors.lastname: Medina