Rajo Iglesias, Eva; Ferrando-Rocher, Miguel; Uz Zaman, Ashraf(Institute of Electrical and Electronics Engineers, 2018-07-25)
[EN] Millimeter-wave communication systems require many innovative antennas adapted for future application scenarios such as the upcoming 5G cellular networks. Due to the strong path loss in free space at the millimeter-wave ...
Sánchez-Escuderos, Daniel; Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro(Institute of Electrical and Electronics Engineers, 2020)
[EN] This paper presents a multilayer frequency selective surface for a dual-polarized aperture array antenna in Ka-band. The elements of the array are cylindrical open cavities with a diameter of at 30 GHz, and spaced one ...
Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo-Clemente, Bernardo(Universidad de Málaga, 2020-09-04)
[ES] Se presenta una guia de onda ranurada con polarizacion dual circular y alimentada por una guia de onda
Groove Gap (GGW) y que funciona en la banda Ka. Se propone
un mecanismo simple para cambiar la polarizacion circular ...
[EN] In this communication, a half-mode waveguide
based on Gap Waveguide technology for rapid prototyping is
presented. A power divider is designed for demostration purposes.
The power divider is constructed from two ...
Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Baquero Escudero, Mariano(Institute of Electrical and Electronics Engineers, 2022-02)
[EN] In this letter, a half-mode waveguide based on gap waveguide (GW) technology for rapid prototyping is explored. Two devices have been designed and measured for demonstration purposes: a power divider and a curved ...
Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Ferrando-Rocher, Miguel; Bernardo-Clemente, Bernardo(Institute of Electrical and Electronics Engineers, 2022-05)
[EN] Radial-line slot-array antennas (RLSAs) provide an extremely simple solution to achieve high-gain circularly polarized radiation patterns without the need for complicated feeding networks or polarizers. The dielectric-filled ...
Pla Herliczka, Damián(Universitat Politècnica de València, 2022-10-14)
[ES] Hoy en día, implementar componentes pasivos a altas frecuencias y asegurar un apropiado contacto metálico y alineamiento entre sus piezas es un gran desafío. Las guías de onda son la solución más común y obviar el ...
Castellá Montoro, Adrián(Universitat Politècnica de València, 2022-10-14)
[ES] Se diseñará una antena plana de alta ganancia para el segmento transmisor en banda Ka (29-31 GHz) en un sistema de comunicaciones por satélite portable. La tecnología a emplear será la guíaonda conocida como 'groove ...
Morales-Hernández, Aitor; Sánchez-Soriano, Miguel Ángel; Ferrando-Rocher, Miguel; Marini, Stephan; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2022)
[EN] This work focuses on the study of the corona discharge breakdown in groove gap waveguides (GGWs) and inductive bandpass filters (BPFs) based on this technology. With the main aim of improving the peak power handling ...
Pastor Roca, Salvador(Universitat Politècnica de València, 2021-10-26)
[ES] En el presente Trabajo Fin de Grado (TFG) se ha implementado una herramienta de inversión y procesado de película negativa C-41 sobre el entorno de programación GUIDE de MATLAB denominada FilmLab.
A partir del escaneado ...
Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Ferrando Rocher, Miguel; Bernardo Clemente, Bernardo; Vila Jiménez, Antonio; Lenormand, Regis(Institute of Electrical and Electronics Engineers, 2018)
[EN] Achieving a functional antenna for mobile satellite communications terminals in Ka-band is probably one of the most challenging tasks in current antenna engineering, particularly bearing in mind they need to be low ...
[EN] This contribution presents a low-loss mechanical phase shifter in gap-waveguide technology. The phase shifter is aimed at ground terminals for Ka-band satellite on-the-move applications. The use of the gap-waveguide ...
[EN] The High Academic Achievement (ARA, by its acronym in Spanish) group began its course in the 2011/12 academic year to reinforce the potential of the most outstanding students since the beginning of their university ...
Tarín Fuster, Enrique(Universitat Politècnica de València, 2021-11-11)
[ES] Actualmente el uso de los robots para fines industriales esta aumentando. Por ello existen muchas empresas que se dedican a fabricar robots para fines industriales y de investigación, una de ellas es en la que he ...
Pérez Guimerá, Alejandro(Universitat Politècnica de València, 2022-10-15)
[ES] El interés actual por la banda de ondas milimétricas ha dado lugar a nuevos retos en el diseño de componentes. Las soluciones tecnológicas más utilizadas son las guías de onda huecas y las líneas de transmisión planas. ...
Herranz Herruzo, José Ignacio; Ferrando-Rocher, Miguel; Valero-Nogueira, Alejandro; Bernardo-Clemente, Bernardo(Institute of Electrical and Electronics Engineers, 2021-11)
[EN] Waveguide slot arrays are a widely used solution to attain linearly polarized high-gain antennas. In this article, an all-metal T-shaped radiating element is conceived with the aim to replace the usual rectangular ...
Morales-Hernández, Aitor; Sánchez-Soriano, Miguel Ángel; Ferrando-Rocher, Miguel; Taroncher Calduch, Mariam; Marini, Stephan; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2022-07)
[EN] This letter studies the peak power handling capability (PPHC) in groove gap waveguide filters based on horizontally polarized resonators. Moreover, a modification of the resonant cavity is proposed, where the central ...
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 ...
Ferrando-Rocher, Miguel; Marini, Stephan(International Association of Online Engineering, 2021)
[EN] An elevator pitch is a short summary used to quickly and simply define a process, product, service, organization, or event and its value proposition. The name comes from the idea that it should be possible to deliver ...
Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo-Clemente, Bernardo(Institute of Electrical and Electronics Engineers, 2021)
[EN] In this paper, the capabilities of Selective Laser Sintering metal 3D-Printing technology to achieve a lightweight and cost-effective flat panel antenna in the millimeter wave band are studied. Specifically, two ...