Autor según el artículo: Lazaro, Antonio; Lorenzo, Javier; Villarino, Ramon; Girbau, David;
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Girbau Sala, David / Lázaro Guillén, Antonio Ramon / Villarino Villarino, Ramón Maria
Palabras clave: Transponder Rfld Rfid Frequency selective surface (fss) Fmcw radar
Resumen: This paper describes an actively-controlled frequency selective surface (FSS) to implement a backscatter transponder. The FSS is composed by dipoles loaded with switching PIN diodes. The transponder exploits the change in the radar cross section (RCS) of the FSS with the bias of the diodes to modulate the backscattered response of the tag to the FMCW radar. The basic operation theory of the system is explained here. An experimental setup based on a commercial X-band FMCW radar working as a reader is proposed to measure the transponders. The transponder response can be distinguished from the interference of non-modulated clutter, modulating the transponder's RCS. Some FSS with different number of dipoles are studied, as a proof of concept. Experimental results at several distances are provided.
Áreas temáticas: Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering
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/publishedVersion
Enlace a la fuente original: https://www.radioeng.cz/papers/2014-2.htm
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Radioengineering. 23 (2): 632-641
Referencia de l'ítem segons les normes APA: Lazaro, Antonio; Lorenzo, Javier; Villarino, Ramon; Girbau, David; (2014). Backscatter Transponder Based on Frequency Selective Surface for FMCW Radar Applications. Brno: Brno University of Technology
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2014
Tipo de publicación: Proceedings Paper
Repositori URV