Diseño robusto de filtros paso-banda de banda W en tecnología Gap Waveguide impresos en 3D
Fecha
2023Autor
Versión
Acceso abierto / Sarbide irekia
Tipo
Contribución a congreso / Biltzarrerako ekarpena
Versión
Versión aceptada / Onetsi den bertsioa
Impacto
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nodoi-noplumx
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Resumen
A 3D-printed bandpass filter for the W-band is proposed in this work. The use of the higher-order TE10n modes in groove gap waveguide (GGW) technology is analyzed and shown to ease the manufacturing requirements. The design example is a 5th-order Chebyshev filter at 94 GHz, which is easily fabricated by stereolithographic (SLA) 3D-printing (an additive manufacturing technique). The filter is silv ...
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A 3D-printed bandpass filter for the W-band is proposed in this work. The use of the higher-order TE10n modes in groove gap waveguide (GGW) technology is analyzed and shown to ease the manufacturing requirements. The design example is a 5th-order Chebyshev filter at 94 GHz, which is easily fabricated by stereolithographic (SLA) 3D-printing (an additive manufacturing technique). The filter is silver coated once it is printed. Excellent measured performance is reported. The combination of higher-order modes, GGW technology and SLA 3D-printing seems to be a promising way of fabricating filters in W-band for high-capacity high data-rate communication systems. [--]
Editor
URSI Universidad de Extremadura
Publicado en
Landesa, L.; Serna, A. (Dirs.). URSI 2023: Libro de actas, XXXVIII, Simposio Nacional de la Unión Científica Internacional de Radio, Cáceres 13-15 septiembre 2023. URSI Universidad de Extremadura; 2023. p. 1-4 978-84-09-53230-8
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza Saila /
Universidad Pública de Navarra/Nafarroako Unibertsitate Publikoa. Institute of Smart Cities - ISC