Listar por tema "5G"
Mostrando ítems 1-11 de 11
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5G spatial modeling of personal RF-EMF assessment within aircrafts cabin environments
Celaya Echarri, Mikel
; Azpilicueta Fernández de las Heras, Leyre ; Rodríguez Corbo, Fidel Alejandro; López Iturri, Peio ; Shubair, Raed M.; Ramos González, Victoria; Falcone Lanas, Francisco Javier (IEEE, 2022)
Artículo / Artikulua 
Recently, new wireless communication systems within aircrafts cabins have drawn higher attention due to the growing demand of passenger services and applications and their corresponding requirements and constraints. In ... -
Broadband 3-D shared aperture high isolation nine-element antenna array for on-demand millimeter-wave 5G applications
Alibakhshikenari, Mohammad; Virdee, Bal S.; Vadalà, Valeria; Dalarsson, Mariana; Cos Gómez, María Elena de; Alharbi, Abdullah G.; Burokur, Shah Nawaz; Aïssa, Sonia; Dayoub, Iyad; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (Elsevier, 2022)
Artículo / Artikulua
The paper presents the results of a novel 3-D shared aperture 3 × 3 matrix antenna-array for 26 GHz band 5 G wireless networks. Radiation elements constituting the array are hexagonal-shaped patches that are elevated ... -
Fifth-generation (5G) mmwave spatial channel characterization for urban environments’ system analysis
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Zuñiga Mejia, Jaime; Aguirre Gallego, Erik ; Falcone Lanas, Francisco Javier (MDPI, 2020)
Artículo / Artikulua
In this work, the channel characterization in terms of large-scale propagation, small-scale propagation, statistical and interference analysis of Fifth-Generation (5G) Millimeter Wave (mmWave) bands for wireless networks ... -
From 2G to 5G spatial modeling of personal RF-EMF exposure within urban public trams
Celaya Echarri, Mikel ; Azpilicueta Fernández de las Heras, Leyre ; Karpowicz, Jolanta; López Iturri, Peio ; Falcone Lanas, Francisco Javier (IEEE, 2020)
Artículo / Artikulua
The upcoming design and implementation of the new generation of 5G cellular systems, jointly with the multiple wireless communication systems that nowadays coexist within vehicular environments, leads to Heterogeneous ... -
High-yield waveguide diplexer for low-cost E-band 5G point-to-point radio links
Teberio Berdún, Fernando ; Calero Fernández, Ibai; Arregui Padilla, Iván ; Martín Iglesias, Petronilo; Teniente Vallinas, Jorge ; Gómez Laso, Miguel Ángel (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents the design and realization of a high-yield tuning-less waveguide diplexer and a high-gain lens horn antenna for 5G point-to-point fixed-beam communications at the frequency ranges of 71/76 GHz and 81/86 ... -
Metamaterials and their application in the performance enhancement of reconfigurable antennas: a review
Hussain, Musa; Awan, Wahaj Abbas; Alzaidi, Mohammed S.; Hussain, Niamat; Ali, Esraa Mousa; Falcone Lanas, Francisco Javier (MDPI, 2023)
Artículo / Artikulua
Metamaterials exhibit properties in terms of subwavelength operation or phase manipulation, among others, that can be used in a variety of applications in 5G communication systems. The future and current 5G devices demand ... -
Metasurface-based wideband MIMO antenna for 5G millimeter-wave systems
Sehrai, Daniyal Ali; Asif, Muhammad; Shah, Wahab Ali; Khan, Jalal; Ullah, Ibrar; Ibrar, Muhammad; Jan, Saeedullah; Alibakhshikenari, Mohammad; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (Institute of Electrical and Electronics Engineers Inc., 2021)
Artículo / Artikulua
This paper presents a metasurface based multiple-input multiple-output (MIMO) antenna with a wideband operation for millimeter-wave 5G communication systems. The antenna system consists of four elements placed with a 90 ... -
Narrowband characterization of near-ground radio channel for wireless sensors networks at 5G-IoT bands
Klaina, Hicham; Vázquez Alejos, Ana ; Aghzout, Otman; Falcone Lanas, Francisco Javier (MDPI, 2018)
Artículo / Artikulua
In this contribution, a narrowband radio channel model is proposed for rural scenarios in which the radio link operates under near-ground conditions for application in wireless sensor networks dedicated to smart agriculture. ... -
A radio channel model for D2D communications blocked by single trees in forest environments
Picallo Guembe, Imanol ; Klaina, Hicham ; López Iturri, Peio ; Aguirre Gallego, Erik ; Celaya Echarri, Mikel ; Azpilicueta Fernández de las Heras, Leyre ; Eguizábal Garrido, Alejandro; Falcone Lanas, Francisco Javier ; Alejos, Ana (MDPI, 2019)
Artículo / Artikulua
In this paper we consider the D2D (Device-to-Device) communication taking place between Wireless Sensor Networks (WSN) elements operating in vegetation environments in order to achieve the radio channel characterization ... -
Towards environmental RF-EMF assessment of mmwave high-node density complex heterogeneous environments
Celaya Echarri, Mikel ; Azpilicueta Fernández de las Heras, Leyre ; Rodríguez Corbo, Fidel Alejandro; López Iturri, Peio ; Ramos González, Victoria; Alibakhshikenari, Mohammad; Shubair, Raed M.; Falcone Lanas, Francisco Javier (MDPI, 2021)
Artículo / Artikulua
The densification of multiple wireless communication systems that coexist nowadays, as well as the 5G new generation cellular systems advent towards the millimeter wave (mmWave) frequency range, give rise to complex ... -
Validation of 3D simulation tool for radio channel modeling at 60 GHz: a meeting point for empirical and simulation-based models
Celaya Echarri, Mikel ; Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Falcone Lanas, Francisco Javier ; García Sánchez, Manuel; Vázquez Alejos, Ana (Elsevier, 2020)
Artículo / Artikulua
The radio channel modelling of the millimeter wave bands for the fifth generation of wireless mobile communications, appears as a challenge for both empirical and simulation approaches. In this paper we discuss the use of ...
