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Browsing by Author "Peñaranda Foix, Felipe Laureano"

Now showing items 1-20 of 100

- Telemap.- Autentificación de hologramas de seguridad mediante adquisición y tratamiento de imágenes variables con Smart Phones

Peris Navarro, Jorge (Universitat Politècnica de València, 2017-05-03)

- Telemap: Aplicación desarrollada para dispositivos android que trata de un navegador indoor. Permite guiar al usuario dentro de Télécom Bretagne para ir de un aula a otra, mediante el cálculo del camino más corto gracias ...
A New Stand-Alone Microwave Instrument for Measuring the Complex Permittivity of Materials at Microwave Frequencies

Gutiérrez Cano, José Daniel; Plaza González, Pedro José; Canós Marín, Antoni Josep; García-Baños, Beatriz; Catalá Civera, José Manuel; Penaranda-Foix, Felipe L. (Institute of Electrical and Electronics Engineers, 2020-06)

[EN] This paper reports the development of a stand-alone and portable instrument designed to measure the complex permittivity of dielectric materials at microwave frequencies. The equipment consists of an in-house single-port ...
A self-organized Wireless Sensor Network (WSN) for a home-event managed system: Design of a cost efficient 6LoWPAN-USB gateway with RFID security

Floriano Sánchez, Sergio Antonio (Universitat Politècnica de València, 2015-10-27)

This Thesis investigates the most appropriate choices from a hardware and software design perspective, trying to find a cost-efficient solution for the implementation of a simple and scalable wireless sensor network. The ...
Amine-functionalized mesoporous silica: A material capable of CO2 adsorption and fast regeneration by microwave heating

Nigar, Hakan; García-Baños, Beatriz; Penaranda-Foix, Felipe L.; Catalá Civera, José Manuel; Mallada, Reyes; Santamaria, Jesus (Wiley, 2016-02)

The surface of ordered mesoporous (MCM-48) silica has been subjected to covalent grafting with silane molecules containing one to three amino groups. The dielectric properties of the materials were studied in detail, and ...
An Accurate and Compact High Power Monocycle Pulse Transmitter for Microwave Ultra-Wideband Radar Sensors with an enhanced SRD model: Applications for Distance Measurement for lossy Materiel

Ahajjam, Younes; Aghzout, O.; Catalá Civera, José Manuel; Penaranda-Foix, Felipe L.; Driouach, Abdellah (Advanced Electromagnetics, 2019-09-05)

[EN] In This paper, a high power sub-nanosecond pulse transmitter for Ultra-wideband radar sensor is presented. The backbone of the generator is considered as a step recovery diode and unique pulse injected into the circuit, ...
An Advanced Electrical Properties Measurement Approach with a Designed Bi-Static Ultra-Wideband Impulse Radar Sensor

Ahajjam, Younes; Aghzout, Otman; Catalá Civera, José Manuel; Penaranda-Foix, Felipe L.; Driouach, Abdellah (The Electromagnetics Academy (EMW Publishing), 2018)

[EN] This paper reports on the development of a compact, low-cost, impulse bi-static UWB radar sensor for its use as non-destructive methods for electrical property measurement in industrial application. This UWB Radar ...
An FPGA based multi-channel receiver for digital beam forming

Sepúlveda Femenía, José (Universitat Politècnica de València, 2015-10-30)
Análisis Circuital de Onda Completa de Elementos Cilíndricos para Dielectrometría

Marqués Villarroya, David (Universitat Politècnica de València, 2018-10-22)

El proceso de caracterización dieléctrica es un área de estudio fundamental para el desarrollo de sistemas y dispositivos de telecomunicaciones, ya que el conocimiento de cómo se comporta un material frente a una radiación ...
Análisis comparativo del modelo DPM con su modelo ideal

Girón Rubio, Alfonso (Universitat Politècnica de València, 2015-06-23)

Este proyecto consiste en el estudio y simulación del movimiento ideal de una persona en marcha, mediante el diseño de un software principal utilizando Matlab, el cual nos permite programar funciones con las que comparar ...
Análisis de impedancias de líneas acopladas

Peñaranda Foix, Felipe Laureano (Universitat Politècnica de València, 2008-01-09)

Analiza las impedancias par e impar de dos líneas microstrip simétricas acopladas
Análisis de línea microstrip

Peñaranda Foix, Felipe Laureano (Universitat Politècnica de València, 2008-01-09)

Realiza el análisis de una línea microstrip calculando la impedancia de la línea Z0 para un sustrato y relación de aspecto dados.
Aplicación de la teoría de análisis circuital generalizado a la resolución de problemas de difracción electromágnetica

Peñaranda Foix, Felipe Laureano (Universitat Politècnica de València, 2010-02-12)

La presente tesis desarrolla una metodología basada en la teoría circuital generalizada, que permite el análisis de problemas electromagnéticos en entornos abiertos y cerrados. De esta forma, un problema electromagnético ...
Bibliography, Background and Overview of UWB radar sensor

Younes, Ahajjam; Catalá Civera, José Manuel; Penaranda-Foix, Felipe L.; Driouech, Abdellah (International Journal of Engineering Research and Applications, 2014-11)

Due to the lack of studies in the literature that address the issue of UWB radar sensors, and also because of the great importance of this technology, which is gaining heavily in new application areas, such as the process ...
Body-Centric Ear-to-Wrist Wireless Communications

Pérez Guimerá, Alejandro (Universitat Politècnica de València, 2020-10-19)

[ES] Las comunicaciones inalámbricas de oído a muñeca centradas en el cuerpo se han estudiado en esta tesis. El principal centro de atención ha estado en las antenas y la propagación a 2,45 GHz. Se simularon, prototiparon ...
Caracterización de un sistema hiperespectral en el infrarrojo medio y lejano, basado en óptica difractiva para aplicaciones de Defensa

Latorre Sánchez, Consuelo (Universitat Politècnica de València, 2015-10-27)

El contenido de este proyecto engloba el desarrollo, prueba y estimación de las prestaciones de dos sistemas infrarrojos. Por un lado, una cámara infrarroja, y posteriormente el sistema compuesto por dicha cámara y una ...
Characterization method of dielectric properties of free falling drops in a microwave processing cavity and its application in microwave internal gelation

Cabanes Sempere, Maria; Catalá Civera, José Manuel; Penaranda-Foix, Felipe L.; Cozzo, Carmelo; Vaucher, S.; Pouchon, M. A. (IOP Publishing: Hybrid Open Access, 2013-09)

[EN] Microwave internal gelation (MIG) is a chemical process proposed for the production of nuclear particle fuel. The internal gelation reaction is triggered by a temperature increase of aqueous droplets falling by gravity ...
Characterization of Nematic Liquid Crystal at Microwave Frequencies Using Split-Cylinder Resonator Method

Sánchez-Marín, Juan Rafael; Nova-Giménez, Vicente; Bachiller Martin, Maria Carmen; Villacampa, Belén; de la Rua, Alberto; Kronberger, Rainer; Penaranda-Foix, Felipe L.; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2019-07)

[EN] Liquid crystal (LC) is an anisotropic liquid material, which flows like a liquid, but at the same time, its molecules have an orientational order like in the solid state. Thus, LC is a promising dielectric material ...
Comparison in mechanical properties of zirconium titanate (ZrTiO4) synthetized by alternative routes and sintered by microwave (MW)

Guillén Pineda, René Miguel; Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Peñaranda Foix, Felipe Laureano; Moreno, R. (Editorial Universitat Politècnica de València, 2019-10-15)

[EN] At present, ZrTiO4 nanopowders are used as a dielectric in the electroceramic field, applications of catalysis, microwave telecommunications devices, pigments, composites, etc. One of the most interesting applications ...
CONSENSUS ALGORITHMS FOR NETWORKED CONTROL

Almela Miralles, Jorge (Universitat Politècnica de València, 2015-06-30)

This thesis deals with distributed consensus algorithms for multi-agent networks. The goal of consensus algorithms is to achieve a consensus for a specific task. In our case we consider a setting where network agents should ...
Design and implementation of a compact Vector Network Analyzer

Martínez Argudo, Marcos (Universitat Politècnica de València, 2014-01-21)

Vector Network Analyzers (VNAs) are extensively used in Radio Frequency circuit design to characterize RF components and systems. They are also used for materials characterization, as analyzing the purity of petroleum or ...