Chipless RFID based on group delay encoding

Chipless RFID based on group delay encoding

A two bit planar chipless RFID tag based on group delay encoding has been presented in this paper. This chipless tag encodes data in the phase signature. The data encoding has been done by using C-sections formed by coupling the cascaded transmission line sections at alternative ends. The tag produc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Nair, R., Perret, E., Tedjini, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
C-sections
Cascaded transmission line
Chipless RFID
Delay
Electromagnetism
Encoding
Engineering Sciences
Frequency domain analysis
group delay
Power transmission lines
Radiofrequency identification
tag
Time domain analysis
Ultra wideband antennas
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A two bit planar chipless RFID tag based on group delay encoding has been presented in this paper. This chipless tag encodes data in the phase signature. The data encoding has been done by using C-sections formed by coupling the cascaded transmission line sections at alternative ends. The tag produces two different delays for two specific frequencies corresponding to the two different lengths of the transmission line sections. A measurable amount of delay has been obtained. The new approach has been validated with simulation results in frequency and temporal domain and with measurement results in frequency domain.
DOI:10.1109/RFID-TA.2011.6068640