Author, as appears in the article.: Lazaro, A. Ramos, A. Girbau, D. Villarino, R.
Department: Enginyeria Electrònica, Elèctrica i Automàtica
Keywords: Frequency selective surface (FSS) radio frequency identification (RFID) ultrawideband UWB
Abstract: This work describes an actively controlled frequency selective surface (FSS) to implement ultrawideband radio identification (RFID) tags. The tag exploits the change in the radar cross section (RCS) of the FSS, which is loaded with switching PIN diodes to modulate the backscattered time-domain response of the tag to an input ultra-wide band pulse. The basic operation theory of the system is explained. An experimental setup based on a ultrawideband radar working as a reader is proposed to measure the modulated radar cross section of the tags. As a proof of concept, a battery-assisted or semipassive tag has been developed.
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 0018-926X
Last page: 1165
Journal volume: 61
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6359765
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1109/TAP.2012.2228838
Entity: Universitat Rovira i Virgili.
Journal publication year: 2013
First page: 1155
Repositori URV