Autor según el artículo: Lorenzo, J.; Lazaro, A.; Villarino, R.; Girbau, D.;
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Girbau Sala, David / Lázaro Guillén, Antonio Ramon / Villarino Villarino, Ramón Maria
Palabras clave: Wearable application Spatial diversity Radio frequency identification (rfid) Polarization diversity Frequency selective surface (fss) transponder
Resumen: This communication presents a semipassive radio frequency identification system in the 2.45-GHz Industrial, Scientific and Medical band. The transponder (or tag) is based on a modulated frequency selective surface (FSS). The FSS is composed of dipoles loaded with varactor diodes that modulate the radar cross section. The FSS transponder is designed to work for wearable and on-body applications and is used for reading and transmitting information from different sensors placed on the body. Experimental results locating the FSS at different positions in real scenarios and also at different places on the body are provided. Multiple FSSs have been used to explore spatial and polarization diversity techniques in order to mitigate the deep fadings that can happen during communication. Noticeable diversity gain has been obtained in both the cases without using antenna diversity in the reader. Finally, this communication describes a proof-of-concept experiment of the communication where two FSSs send digital data using a frequency shift keying modulation.
Áreas temáticas: Telecommunications Química Interdisciplinar Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering Condensed matter physics Astronomia / física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: antonioramon.lazaro@urv.cat david.girbau@urv.cat ramon.villarino@urv.cat
Identificador del autor: 0000-0003-3160-5777 0000-0001-7995-5536 0000-0001-9692-8943
Fecha de alta del registro: 2024-10-26
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
Enlace a la fuente original: https://ieeexplore.ieee.org/document/7875416
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Ieee Transactions On Antennas And Propagation. 65 (5): 2701-2706
Referencia de l'ítem segons les normes APA: Lorenzo, J.; Lazaro, A.; Villarino, R.; Girbau, D.; (2017). Diversity Study of a Frequency Selective Surface Transponder for Wearable Applications. Ieee Transactions On Antennas And Propagation, 65(5), 2701-2706. DOI: 10.1109/TAP.2017.2681435
DOI del artículo: 10.1109/TAP.2017.2681435
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2017
Tipo de publicación: Journal Publications
Repositori URV