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Listar por palabra clave "Couplings"

Mostrando ítems 1-8 de 8

3-D Printed Waveguide Filters: Manufacturing Process and Surface Mounted Assembly

Nova-Giménez, Vicente; Bachiller Martin, Maria Carmen; Pascual-Folch, Jordi; Ferrer, Álvaro; Ponce-Gonzalez, Luis Nicolas; Marín García, Mª Luisa; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2023-12)

[EN] This article presents a new approach to manufacturing and assembling inexpensive, lightweight devices using 3-D-printed waveguides, and surface-mount technology (SMT). Specifically, we have employed stereolithography ...
A New Family of Multiband Waveguide Filters Based on a Folded Topology

Melgarejo, Juan Carlos; Cogollos, Santiago; Guglielmi, Marco; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2020-07)

[EN] In this article, we describe a new family of multiband waveguide filters based on a folded topology. The folded topology allows to use the filters of different orders and the introduction of transmission zeros. The ...
Elaboración y desarrollo de una metodología para la validación cinemática de acoples de vehículos ferroviarios mediante simulación por ordenador.

Mínguez Esteve, Gonzalo (Universitat Politècnica de València, 2020-12-16)

[ES] Los enganches o acoples en los vehículos ferroviarios son una parte esencial de estos, ya que permiten crear composiciones ferroviarias. Son elementos altamente normalizados, pues deben cumplir estrictas normas de ...
Filtros de Banda Ancha Simple y Banda Dual con Acoplos Resonantes en Tecnología Microstrip

García Martínez, Carolina (Universitat Politècnica de València, 2024-10-10)

[ES] En este proyecto se pretende proporcionar un método de diseño sistemático para filtros en tecnología planar que contengan resonadores con doble función: como resonadores y como elementos de acoplo entre líneas de ...
Filtros en guía de alto aislamiento acoplados por híbridos y aplicaciones en duplexores.

Coves Puelma, Paola (Universitat Politècnica de València, 2022-12-28)

[ES] El uso de circuladores en multiplexores de entrada en satélites genera varios inconvenientes. Entre ellos, la falta de reciprocidad de la estructura, el uso de ferritas para construir los circuladores, el alto grado ...
High-Directivity and low-loss directional couplers based on Empty Substrate Integrated Coaxial Line Technology

Herraiz, David; Esteban González, Héctor; Herraiz, Darío; de Dios, Juan J.; Fernández, Marcos D.; Belenguer, Ángel; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2024)

[EN] High-directivity and low-loss directional couplers, based on Empty Substrate Integrated Coaxial Line (ESICL) technology, are presented in this article. The proposed coupled line direcional couplers, are based on ...
Hybrid Wideband Staircase Filters in Rectangular Waveguide With Enhanced Out-of-Band Response

Valencia-Sullca, Joaquín Francisco; Guglielmi, Marco; Cogollos, Santiago; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2021-08)

[EN] The objective of this article is to describe the design of a new family of wideband filters in a rectangular waveguide based on hybrid couplings and a staircase configuration. The use of E-plane T-junctions and E-plane ...
Using Dielectric Rods to Reconfigure Combline Filters in Center Frequency and Bandwidth

Sharma, Abhishek; Cogollos, Santiago; Boria Esbert, Vicente Enrique; Guglielmi, Marco (Institute of Electrical and Electronics Engineers, 2023)

[EN] This article describes the use of dielectric rods to reconfigure combline filters both with respect to center frequency and bandwidth. In this context, a new filter topology is developed in order to maximize the ...