Listar Artículos de revista DIEE - IEES Aldizkari artikuluak por autor UPNA "Falcone Lanas, Francisco"
Mostrando ítems 1-20 de 45
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Analysis and description of HOLTIN service provision for AECG monitoring in complex indoor environments
Led Ramos, Santiago
; Azpilicueta Fernández de las Heras, Leyre ; Aguirre Gallego, Erik ; Martínez de Espronceda Cámara, Miguel ; Serrano Arriezu, Luis Javier ; Falcone Lanas, Francisco Javier (MDPI, 2013)
Artículo / Artikulua 
In this work, a novel ambulatory ECG monitoring device developed in-house called HOLTIN is analyzed when operating in complex indoor scenarios. The HOLTIN system is described, from the technological platform level to its ... -
Analysis of radio wave propagation for ISM 2.4 GHz wireless sensor networks in inhomogeneous vegetation environments
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Mateo Zozaya, Ignacio; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2014)
Artículo / Artikulua
The use of wireless networks has experienced exponential growth due to the improvements in terms of battery life and low consumption of the devices. However, it is compulsory to conduct previous radio propagation analysis ... -
Analysis of wireless sensor network topology and estimation of optimal network deployment by deterministic radio channel characterization
Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2015)
Artículo / Artikulua
One of the main challenges in the implementation and design of context-aware scenarios is the adequate deployment strategy for Wireless Sensor Networks (WSNs), mainly due to the strong dependence of the radiofrequency ... -
Band-pass filter-like antenna validation in an ultra-wideband in-car wireless channel
García Zuazola, Ignacio Julio; Azpilicueta Fernández de las Heras, Leyre ; Sharma, Ashwani; Landaluce, Hugo; Falcone Lanas, Francisco Javier (Institution of Engineering and Technology (IET), 2015)
Artículo / Artikulua
Ultra-wideband (UWB) is a very attractive technology for innovative in-car wireless communications requiring high data rates. A designated antenna, which presents a reflection coefficient (S11) matched band comparable to ... -
Broadband spoof plasmons and subwavelength electromagnetic energy confinement on ultrathin metafilms
Navarro Cía, Miguel ; Beruete Díaz, Miguel ; Agrafiotis, Spyros; Falcone Lanas, Francisco Javier ; Sorolla Ayza, Mario ; Maier, Stefan A. (Optical Society of America, 2009)
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A complementary split ring resonator (CSRR)-based metallic layer is proposed as a route to mimic surface plasmon polaritons. A numerical analysis of the textured surface is carried out and compared to previous prominent ... -
Challenges in wireless system integration as enablers for indoor context aware environments
López Iturri, Peio ; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2017)
Artículo / Artikulua
The advent of fully interactive environments within Smart Cities and Smart Regions requires the use of multiple wireless systems. In the case of user-device interaction, which finds multiple applications such as Ambient ... -
Characterization and consideration of topological impact of wireless propagation in a commercial aircraft environment [wireless corner]
Rajo-Iglesias, Eva; Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Arpón Díaz-Aldagalán, Javier; Falcone Lanas, Francisco (IEEE, 2013)
Artículo / Artikulua
Wireless systems are gaining a relevant role for multiple communication tasks within commercial aircrafts. In this work, wireless propagation in an indoor commercial airplane cabin will be analyzed. The impact of indoor ... -
Characterization of wireless channel impact on wireless sensor network performance in public transportation buses
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Zubiri Segura, Cristóbal; Falcone Lanas, Francisco Javier (IEEE, 2015)
Artículo / Artikulua
Wireless communications systems are growing rapidly during the last two decades and they are gaining a significant role for multiple communication tasks within public transportation buses. In this work, the impact of ... -
Compact ultra wide band microstrip bandpass filter based on multiple-mode resonator and modified complementary split ring resonator
Marcotegui, José Antonio; Illescas, Jesús; Estévez González, Aritz; Falcone Lanas, Francisco Javier (Hindawi, 2013)
Artículo / Artikulua
A new class of broadband microstrip filters for Ultra Wide Band (UWB) applications is proposed. In the design, different stages of parallel-coupled microstrip line and other stages with a Modified Complementary Split Ring ... -
Design and performance analysis of wireless body area networks in complex indoor e-Health hospital environments for patient remote monitoring
Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Rivarés Garasa, Carmen; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (SAGE, 2016)
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In this article, the design and performance analysis of wireless body area network–based systems for the transmission of medical information readable in an android-based application deployed within complex indoor e-Health ... -
Development of a low mobility IEEE 802.15.4 compliant VANET system for urban environments
Nazábal Urriza, Juan Antonio; Falcone Lanas, Francisco Javier ; Fernández Valdivielso, Carlos ; Matías Maestro, Ignacio (MDPI, 2013)
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The use of Vehicular Ad-Hoc Networks (VANETs) is growing nowadays and it includes both roadside-to-vehicle communication (RVC) and inter-vehicle communication (IVC). The purpose of VANETs is to exchange useful information ... -
Double-port slotted-antenna with multiple miniaturized radiators for wideband wireless communication systems and portable devices
Alibakhshikenari, Mohammad; Khalily, Mohsen; Virdee, Bal S.; Ali, Abdul; Shukla, Panchamkumar; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (Electromagnetics Academy, 2019)
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Proof-of-concept is presented of a novel slot antenna structure with two excitation ports. Although this antenna provides a wide impedance bandwidth, its peak gain and optimum radiation efficiency are observed at its ... -
Electroinductive waves in chain of complementary metamaterial elements
Beruete Díaz, Miguel ; Falcone Lanas, Francisco Javier ; Freire, M. J.; Marqués, R.; Baena, J.D. (AIP Publishing, 2006)
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Electronductive waves supported by chains of resonators drilled on a metallic plate are presented. Propagation of energy comes as a consequence of the electric coupling between these resonators. Therefore, these waves ... -
Electroinductive waves role in left-handed stacked complementary split rings resonators
Beruete Díaz, Miguel ; Aznabet, Mariem; Navarro Cía, Miguel ; El Mrabet, O.; Falcone Lanas, Francisco Javier ; Aknin, N.; Essaaidi, M.; Sorolla Ayza, Mario (Optical Society of America, 2009)
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In this letter it is presented a Left-Handed Metamaterial design route based upon stacked arrays of screens made of complementary split rings resonators under normal incidence in the microwave regime. Computation of ... -
Estimation of radiofrequency power leakage from microwave ovens for dosimetric assessment at nonionizing radiation exposure levels
López Iturri, Peio ; Miguel Bilbao, Silvia de; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Falcone Lanas, Francisco Javier ; Ramos González, Victoria (Hindawi, 2015)
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The electromagnetic field leakage levels of nonionizing radiation from a microwave oven have been estimated within a complex indoor scenario. By employing a hybrid simulation technique, based on coupling full wave simulation ... -
Evaluation of deployment challenges of wireless sensor networks at signalized intersections
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Martínez Carrasco, Carlos; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2016)
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With the growing demand of Intelligent Transportation Systems (ITS) for safer and more efficient transportation, research on and development of such vehicular communication systems have increased considerably in the last ... -
Evaluation of electromagnetic dosimetry of wireless systems in complex indoor scenarios with human body interaction
Aguirre Gallego, Erik ; Arpón Díaz-Aldagalán, Javier; Azpilicueta Fernández de las Heras, Leyre ; Ramos González, Victoria; Falcone Lanas, Francisco Javier (EMW Publishing, 2012)
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In this work, the influence of human body within the estimation of dosimetric values is analyzed. A simplified human body model, including the dispersive nature of material parameters of internal organs, skin, muscle, bones ... -
Evaluation of electromagnetic interference and exposure assessment from s-Health solutions based on Wi-Fi devices
Miguel Bilbao, Silvia de; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Roldán Madroñero, José; Ramos González, Victoria; Falcone Lanas, Francisco Javier (Hindawi Publishing Corporation, 2015)
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In the last decade the number of wireless devices operating at the frequency band of 2.4GHz has increased in several settings, such as healthcare, occupational, and household. In this work, the emissions fromWi-Fi transceivers ... -
Evaluation of the Brillouin precursor performance for ultra wide band intra-body technologies
Vázquez Alejos, Ana; Falcone Lanas, Francisco ; Dawood, Muhammad; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre (Taylor&Francis, 2013)
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In this letter, we describe the formation and the evolution of Brillouin precursorfields through human tissues by using a frequency-domain analysis technique and amulti-pole Cole–Cole model to characterize the dielectric ... -
Experimental demonstration of metamaterials application for mitigating scan blindness in phased array antennas
Rodríguez Ulibarri, Pablo ; Crépin, Thomas; Martel, Cédric; Boust, Fabrice; Falcone Lanas, Francisco Javier ; Loecker, Claudius; Herbertz, Kai; Bertuch, Thomas; Dousset, Thierry; Martinaud, Jean-Paul; Maci, Stefano; Marcotegui, José Antonio ; Beruete Díaz, Miguel (EDP Sciences, 2016)
Artículo / Artikulua
This paper presents two metamaterial-inspired solutions to mitigate the scan blindness effects in a phased array antenna. In the first solution, portions of a bed of nails are introduced in the radome to prevent the excitation ...
