Novel encoding in chipless RFID using group delay characteristics

Raji Sasidharan Nair 1 Etienne Perret 1 Smail Tedjini 1
1 LCIS - Laboratoire de Conception et d'Intégration des Systèmes
Abstract : A novel encoding technique using group delay characteristics for chipless Radio Frequency Identification (RFID) tag is demonstrated in this paper. It uses phase-frequency signature along with a temporal analysis. This chipless tag comprises of cascaded transmission line sections coupled at alternative ends (which are also known as C-sections) along with a planar ultra wideband monopole antenna. The structural mode of the antenna is used as the reference signal. Commensurate C-section is used to generate the identification. A 2 bit coding is demonstrated as an example in this paper. The approach is validated with simulation results.
Keywords : encoding monopole antennas planar antennas radiofrequency identification ultra wideband antennas cascaded transmission line sections chipless RFID tag chipless radiofrequency identification tag commensurate C-section group delay characteristics phase-frequency signature planar ultrawideband monopole antenna reference signal temporal analysis word length 2 bit Delay Frequency domain analysis Loaded antennas Microwave theory and techniques cascaded transmission line chipless RFID group delay
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Communication dans un congrès
Microwave & Optoelectronics Conference (IMOC), 2011 SBMO/IEEE MTT-S International, Oct 2011, Unknown, pp.896-900, 2011, 〈10.1109/imoc.2011.6169381〉
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https://hal.inria.fr/hal-01056722
Contributeur : Valence Lcis <>
Soumis le : mercredi 20 août 2014 - 14:26:05
Dernière modification le : lundi 9 avril 2018 - 12:22:18

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Raji Sasidharan Nair, Etienne Perret, Smail Tedjini. Novel encoding in chipless RFID using group delay characteristics. Microwave & Optoelectronics Conference (IMOC), 2011 SBMO/IEEE MTT-S International, Oct 2011, Unknown, pp.896-900, 2011, 〈10.1109/imoc.2011.6169381〉. 〈hal-01056722〉

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