Title :
Channel modelling for UHF RFID
Author :
Lázaro, A. ; Girbau, D. ; Salinas, D. ; Villarino, R.
Author_Institution :
DEEEA, Univ. Rovira i Virgili, Tarragona, Spain
fDate :
Sept. 29 2009-Oct. 1 2009
Abstract :
Radio Frequency Identification (RFID) applications are growing rapidly, especially in the UHF frequency band, which is being used in inventory management. Passive UHF tags are preferred for this application. However, the read range is often overestimated using free-space calculations. This paper presents a method to estimate the read range in multipath environments.
Keywords :
UHF radio propagation; radiofrequency identification; RFID tags; UHF radiofrequency identification; channel modelling; free-space calculations; inventory management; read range; Bit error rate; Equations; Frequency; Inventory management; Power system modeling; RFID tags; Radar cross section; Radiofrequency identification; Reflection; Signal to noise ratio;
Conference_Titel :
Microwave Conference, 2009. EuMC 2009. European
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4748-0
