Title
Impact of ferromagnetic obstacles on LF-RFID based indoor positioning systems
Abstract
Low-Frequency (LF) Magneto-Inductive (MI) communication, used in LF Radio-Frequency Identification (RFID) systems, is very well suited for indoor positioning applications since LF magnetic fields are not greatly affected by the environment. However, LF magnetic fields may be distorted by ferromagnetic objects or get affected by LF Electromagnetic Interferences (EMI), which affects the accuracy and reliability of LF-RFID based positioning systems. In this paper, we consider an indoor positioning technique based on the LF (125 kHz) MI communication and study the challenges faced by this technique because of ferromagnetic objects. We analyze the results based on experiments and simulations.
Year
DOI
Venue
2017
10.1109/RFID-TA.2017.8098876
2017 IEEE International Conference on RFID Technology & Application (RFID-TA)
Keywords
Field
DocType
LF-RFID,Magneto-inductive,Indoor positioning
Transmitter,Ferromagnetism,Magnetic field,Electronic engineering,Engineering,Magnetic flux,Electrical engineering,EMI
Conference
ISBN
Citations 
PageRank 
978-1-5386-1834-9
0
0.34
References 
Authors
5
4
Name
Order
Citations
PageRank
Vighnesh Gharat100.34
Elizabeth Colin200.34
Geneviève Baudoin313819.08
Damien Richard400.34