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 ...
Sánchez-Escuderos, Daniel; Ferrando Bataller, Miguel; Herranz Herruzo, José Ignacio; Rodrigo Peñarrocha, Vicent Miquel(Institute of Electrical and Electronics Engineers (IEEE), 2016)
This letter presents a periodic leaky-wave array antenna with circular polarization at millimeter-wave frequencies. The antenna is designed on the low-loss planar Goubau transmission line to maximize the radiation efficiency ...
[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 ...
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 ...
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 ...
Gascón Sanchis, Alfredo Enrique(Universitat Politècnica de València, 2018-10-22)
En la presente memoria se recoge el trabajo realizado en colaboración con la empresa
Showleap, en la cual se está desarrollando un traductor LSE (Lengua de Signos Española) en
tiempo real.
El software se divide en dos ...
The insertion of vertical slabs in a metallic rectangular waveguide distorts the power distribution of the waveguide, producing new modes and modifying the existing ones. The resulting waveguide, known as E-plane loaded ...
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 ...
Sánchez Escuderos, Daniel; Ferrando Bataller, Miguel; Herranz Herruzo, José Ignacio; Cabedo Fabrés, Marta(Institute of Electrical and Electronics Engineers (IEEE), 2013-08)
A periodic leaky-wave antenna on a planar Goubau line is presented. This transmission line is formed by a planar single-wire waveguide on a thin dielectric substrate. Leakage is produced by adding dipoles along the line ...
Nazemosadat, Elham; Herranz Herruzo, José Ignacio; Gasulla Mestre, Ivana(Institute of Electrical and Electronics Engineers, 2023-11-01)
[EN] We present, for the first time to our knowledge, experimental demonstration of tunable optical beamforming for phased array antennas using a few-mode fiber. The double-clad step-index few-mode fiber is dispersion ...
Antonino Daviu, Eva; Sonkki, Marko; Cabedo Fabrés, Marta; Ferrando Bataller, Miguel; Salonen, Erkki T.; Sánchez Escuderos, Daniel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Baquero Escudero, Mariano; Rodrigo Peñarrocha, Vicent Miquel; Vila Jiménez, Antonio; Bernardo Clemente, Bernardo; Vico Bondía, Felipe(Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), 2014)
[EN] This paper summarizes the research that has been developed by the authors for the last six years, concerning the design of planar wideband antennas for portable devices. Basic structures combining electric and magnetic ...
Valero-Nogueira, Alejandro; Herranz Herruzo, José Ignacio; Baquero Escudero, Mariano; Hernández-Murcia, Rafael; Rodrigo Peñarrocha, Vicent Miquel(Institute of Electrical and Electronics Engineers (IEEE), 2013-04)
This communication describes a procedure for obtaining the equivalent-admittance representation of a slot in a waveguide. The approach is general, but it is particularly interesting for periodic waveguides, because it does ...
Sánchez Escuderos, Daniel; Ferrando Bataller, Miguel; Baquero Escudero, Mariano; Herranz Herruzo, José Ignacio(Institute of Electrical and Electronics Engineers (IEEE), 2011)
Cylindrical near-field measurement systems are being widely demanded, especially for imaging applications at millimeter-wave frequencies. One of their most important drawbacks is the long time required to perform a full ...
Jiménez Sáez, Alejandro; Valero-Nogueira, Alejandro; Herranz Herruzo, José Ignacio; Rodrigo Peñarrocha, Vicent Miquel(IEEE Antennas and Propagation Society, 2015-07-24)
[EN] This paper describes a simple procedure to create
a compact resonance effect in the context of new contactless gap
waveguide structures. The resonance is achieved shortening a
given nail in the textured surface and ...
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 ...
Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Vila Jiménez, Antonio(Institute of Electrical and Electronics Engineers, 2018)
[EN] A single-layer circularly polarized array antenna is proposed in the context of the so-called gap waveguide (GW) technology. This ultra-compact antenna combines the corporate feeding network and the radiating apertures ...
Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo-Clemente, Bernardo(Institute of Electrical and Electronics Engineers, 2022)
[EN] A low-profile circularly-polarized sequential rotation fed 4 x 4 array antenna working in the Ka-band from 27.5 GHz to 31 GHz is presented. The particularity of the antenna lies in its single-layer sequential rotation ...
Cañego Navio, Nerea(Universitat Politècnica de València, 2017-09-11)
El trabajo de fin de grado desarrollado consiste en el reconocimiento de personas
de forma facial- El objetivo principal reside en desarrollar un software capaz de
reconocer y realizar un el seguimiento de las personas ...
Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo-Clemente, Bernardo(Institute of Electrical and Electronics Engineers, 2021-10)
[EN] This letter presents two slotted array antennas working in the Ka-band with switchable circular polarization capability. The first prototype is a series-fed slotted-waveguide linear array composed of ten T-shaped ...