Temporal multi-frequency encoding technique for chipless RFID applications

Abstract : A novel temporal multi-frequency encoding technique based on group delay for chipless Radio Frequency Identification (RFID) tag is presented. Cascaded microstrip transmission line sections coupled at alternative ends (C-sections) are utilized to generate the tag Identification (ID). C-sections are dispersive structures, have a group delay maximum at different frequencies which is purely dependent on the length of the C-section. The proposed device is designed, prototyped and experimentally verified for 2 bit coding. The obtained results confirm the concept and its use in chipless RFID applications. Furthermore the transformation of the prototype into chipless tag using simulation results is also incorporated.
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Communication dans un congrès
Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International, Jun 2012, Unknown, pp.1-3, 2012, 〈10.1109/mwsym.2012.6259483〉
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https://hal.inria.fr/hal-01056723
Contributeur : Valence Lcis <>
Soumis le : mercredi 20 août 2014 - 14:26:11
Dernière modification le : lundi 9 avril 2018 - 12:22:18

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Raji Sasidharan Nair, Etienne Perret, Smail Tedjini. Temporal multi-frequency encoding technique for chipless RFID applications. Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International, Jun 2012, Unknown, pp.1-3, 2012, 〈10.1109/mwsym.2012.6259483〉. 〈hal-01056723〉

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