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Listar por palabra clave "Substrate integrated waveguide"

Mostrando ítems 1-12 de 12

Análisis y diseño eficiente de fíltros en tecnología Substrate Integrated Waveguide (SIW)

Díaz Caballero, Elena (Universitat Politècnica de València, 2013-06-19)

[ES] En general se va a aprovechar el concepto de guía de ondas equivalente para utilizar simuladores o herramientas supere cientes en guía como punto inicial para el diseño en SIW o como simulador rápido en el estrategias ...
Cavity Backed Slot Antenna Fed by a Stripline with SIW Structure and Vertical Coaxial Transition for Microwave Solid State Heating Applications

Santón, Pablo; De los Reyes, Ruth; Balbastre Tejedor, Juan Vicente (MDPI AG, 2022-02)

[EN] This paper presents a new approach to feed multimode cavities used as microwave applicators for industrial and domestic microwave ovens using solid-state sources operating in the 2.45 GHz ISM (Industrial, Scientific ...
Cross-guide Moreno directional coupler in empty substrate integrated waveguide

Miralles-Navarro, Enric; Belenguer, Ángel; Esteban González, Héctor; Boria Esbert, Vicente Enrique (John Wiley & Sons, 2017-05)

[EN] Substrate integrated waveguides (SIWs) combine the advantages of rectangular waveguides (low losses) and planar circuits (low cost and low profile). Empty substrate integrated waveguide (ESIW) has been proposed as a ...
Design and Multiphysics Analysis of Direct and Cross-Coupled SIW Combline Filters Using Electric and Magnetic Couplings

Sirci, Stefano; Sánchez Soriano, Miguel Ángel; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique; Gentili, Fabrizio; Boesch, W.; Sorrentino, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2015-12)

In this paper, combline substrate integrated waveguide (SIW) filters using electric and magnetic couplings are thoroughly studied. Thus, a negative coupling scheme consisting on an open-ended coplanar probe is proposed and ...
Diseño de filtros de microondas de respuesta ultra-plana mediante técnicas lossy en tecnología SIW coaxial

Parreño Ortíz, Bibiana (Universitat Politècnica de València, 2022-10-14)

[ES] Los filtros SIW suponen una excelente solución de compromiso que permite alcanzar una elevada integración y bajo coste al tiempo que se mantiene un factor de calidad moderadamente elevado. Sin embargo, los valores que ...
Diseño, Simulación y Construcción de Antenas de Ranuras en Banda Ku con Tecnología SIW

Navarro Méndez, Diana Verónica (Universitat Politècnica de València, 2013-02-19)

[ES] Utilizando la tecnología SIW (Substrate Integrated Waveguide), se presenta en este trabajo el diseño, simulación y construcción de dos agrupaciones de antenas de ranuras que operan en la banda Ku a la frecuencia de ...
Efficient analysis and design of devices in Substrate Integrated Waveguide (SIW) technology

Díaz Caballero, Elena (Universitat Politècnica de València, 2013-12-20)

Para abordar el análisis de estas estructuras de forma altamente eficiente, se pretenden utilizar dos enfoques distintos, que llevarían a dos técnicas distintas y eficientes, pero cada una de ellas con sus ventajas e ...
Efficient and Accurate Design of Passive Devices in Substrate Integrated Waveguide Technology and their Tapered Transitions from Microstrip Lines

Díaz Caballero, Elena; Miralles, Enrique; Esteban González, Héctor; Belenguer Martínez, Ángel; Boria Esbert, Vicente Enrique; Bachiller Martin, Maria Carmen; Morro Ros, José Vicente; Lucas Borja, Alejandro (2011)

[EN] In this paper, a strategy for the efficient design of passive devices in substrate integrated waveguide (SIW) technology is presented and validated with the analysis of several devices and the real design of filters ...
Empty substrate integrated waveguide technology for E plane high-frequency and high-performance circuits

Belenguer, Ángel; Cano, Juan Luis; Esteban González, Héctor; Artal, Eduardo; Boria Esbert, Vicente Enrique (John Wiley & Sons, 2017-01)

[EN] Substrate integrated circuits (SIC) have attracted much attention in the last years because of their great potential of low cost, easy manufacturing, integration in a circuit board, and higher-quality factor than ...
Fast Frequency Sweep Technique Based on Segmentation for the Acceleration of the Electromagnetic Analysis of Microwave Devices

Martínez-Zamora, Juan Ángel; BELENGUER MARTÍNEZ, ANGEL; Esteban González, Héctor (MDPI AG, 2019-03-16)

[EN] The characterization of communication devices in a certain frequency band can be accelerated if a fast frequency sweep technique is used instead of a discrete frequency sweep. Existing fast frequency sweep techniques ...
Transition from Microstrip Line to Ridge Empty Substrate Integrated Waveguide Based on the Equations of the Superellipse

Herraiz, David; Esteban González, Héctor; Martínez, Juan A.; Belenguer, Ángel; Cogollos, Santiago; Nova-Giménez, Vicente; Boria Esbert, Vicente Enrique (MDPI AG, 2020-11)

[EN] In recent years, multiple technologies have been proposed with the aim of combining the characteristics of traditional planar and non-planar transmission lines. The first and most popular of these technologies is the ...
Wideband Transition for Increased-Height Empty Substrate Integrated Waveguide

Martínez-Zamora, Juan Ángel; BELENGUER MARTÍNEZ, ANGEL; de Dios, Juan J.; Esteban González, Héctor; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2019-10-14)

[EN] Recently, Empty Substrate Integrated Waveguide (ESIW) technology was proposed for embedding empty waveguides into planar substrates in order to improve their performance. A low-loss and narrow-band transition from ...