Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Low loss"

Mostrando ítems 1-5 de 5

Design and experimental verification of ridge gap waveguide in bed of nails for parallel-plate mode suppression

Kildal, Per-Simon; Zaman, Ashraf Uz; Rajo Iglesias, Eva; Alfonso Alós, Esperanza; Valero-Nogueira, Alejandro (Institution of Engineering and Technology (IET), 2011-02)

This study describes the design and experimental verification of the ridge gap waveguide, appearing in the gap between parallel metal plates. One of the plates has a texture in the form of a wave-guiding metal ridge ...
Electromagnetic absorption in anisotropic photonic crystal of alumina cylinders

Carbonell Olivares, Jorge; Sánchez-Dehesa Moreno-Cid, José; Arriaga, J.; Gumen, L.; Krokhin, A. (Elsevier, 2011)

[EN] We present a theoretical and experimental study of the effective permittivity of a photonic crystal (PC) made of parallel dielectric rods in the long-wavelength limit. Using the plane-wave expansion method we derive ...
Low-Loss multilayered metamaterial exhibiting a negative index of refraction at visible wavelengths

García Meca, Carlos; Hurtado Montañés, Juan; Martí Sendra, Javier; Martínez Abietar, Alejandro José; Dickson, Wayne; Zayats, Anatoly V. (American Physical Society, 2011-02-11)

We experimentally demonstrate a low-loss multilayered metamaterial exhibiting a double-negative refractive index in the visible spectral range. To this end, we exploit a second-order magnetic resonance of the so-called ...
Microwave Filters in Planar and Hybrid Technologies with Advanced Responses

Marín Martínez, Sandra (Universitat Politècnica de València, 2022-10-31)

[ES] La presente tesis doctoral tiene como principal objetivo el estudio, diseño, desarrollo y fabricación de nuevos dispositivos pasivos de microondas, tales como filtros y multiplexores con respuestas avanzadas para ...
Performance Assessment of Gap Waveguide Array Antennas: CNC Milling vs. 3D Printing

Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo Clemente, Bernardo (Institute of Electrical and Electronics Engineers, 2018)

[EN] This letter focuses on comparing manufacturing features of three-dimensional (3-D) printing techniques versus conventional computer numerical control (CNC) milling in the context of gap waveguide technology. To this ...