Author, as appears in the article.: Ramos, A.; Lazaro, A.; Girbau, D.; Villarino, R.;
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Girbau Sala, David / Lázaro Guillén, Antonio Ramon / Villarino Villarino, Ramón Maria
Keywords: Uwb Uhf Slot antenna Rfid Reduction Radar cross-section Ir-uwb radar Disc monopole antenna Design
Abstract: Chip less ultra-wideband (UWB) has been proposed as a low-cost alternative for radiofrequency identification (RFID). In this paper, a comprehensible theoretical introduction to time-domain operation of a UWB RFID tag is described, and a circuit model is proposed. For commercial applications low-cost RFID readers are demanded. To this end, this paper addresses the measurement of time-coded UWB chipless tags for RFID in time domain. Two different setups to detect time-coded tags are presented, one based on commercial UWB impulse radar (IR) and the other based on a vector network analyzer (VNA). The experimental results show the feasibility of using an IR-UWB radar as a UWB RFID reader, achieving very good read ranges.
Thematic Areas: Telecommunications Physics, applied Engineering, electrical & electronic Engenharias iii
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 15598985
Author's mail: antonioramon.lazaro@urv.cat david.girbau@urv.cat ramon.villarino@urv.cat
Author identifier: 0000-0003-3160-5777 0000-0001-7995-5536 0000-0001-9692-8943
Record's date: 2024-10-26
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Progress In Electromagnetics Research-Pier. 116 313-331
APA: Ramos, A.; Lazaro, A.; Girbau, D.; Villarino, R.; (2011). TIME-DOMAIN MEASUREMENT OF TIME-CODED UWB CHIPLESS RFID TAGS. Progress In Electromagnetics Research-Pier, 116(), 313-331. DOI: 10.2528/PIER11033005
Entity: Universitat Rovira i Virgili
Journal publication year: 2011
Publication Type: Journal Publications
Repositori URV