DocumentCode
471111
Title
Measurement of Radar Cross Section for Passive UHF RFID Tags
Author
Pouzin, A. ; Tan-Phu Vuong ; Tedjinp, S. ; Perdereau, J. ; Dreux, L.
Author_Institution
LCIS 50, Valence
fYear
2007
fDate
11-16 Nov. 2007
Firstpage
1
Lastpage
6
Abstract
In this paper, we first describe the functionality of a passive UHF RFID system for which down link (tag to the reader) is based on amplitude shift keying (ASK). We show that modulating the load chip, will also modulate the radar cross section of the tag and so change the backscattered power. The research work is based on analytical formulation, simulation results and backscattering power measurement. Theoretical results are found to be in good agreement with simulation results and experimental data.
Keywords
amplitude shift keying; backscatter; radar cross-sections; radiofrequency identification; amplitude shift keying; backscattering power measurement; passive UHF RFID tags; radar cross section; radar cross section measurement; ASK; RFID; Radar Cross Section; passive UHF tag;
fLanguage
English
Publisher
iet
Conference_Titel
Antennas and Propagation, 2007. EuCAP 2007. The Second European Conference on
Conference_Location
Edinburgh
Print_ISBN
978-0-86341-842-6
Type
conf
Filename
4458843
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