High-Capacity Chipless RFID Tag Insensitive to the Polarization

Arnaud Vena; Etienne Perret; Smail Tedjini

doi:10.1109/tap.2012.2207347

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High-Capacity Chipless RFID Tag Insensitive to the Polarization

Journal article

Peer reviewed

High-Capacity Chipless RFID Tag Insensitive to the Polarization

Arnaud Vena, Etienne Perret and Smail Tedjini

IEEE Transactions on Antennas and Propagation, Vol.60(10), pp.4509-4515

2012

DOI: https://doi.org/10.1109/tap.2012.2207347

Abstract

frequency-domain analysis microwave measurement microwave resonators radiofrequency identification ultra wideband communication ECC regulations FCC regulations UWB amplitude responses bistatic measurement set-up coding capacity frequency 3.1 GHz to 10.6 GHz frequency domain group delay responses high-capacity chipless RFID tag linear polarization multiple circular ring patch resonators word length 19 bit Antennas Delay Encoding Frequency measurement Resonant frequency Substrates Surface waves Chipless RCS frequency shift encoding group delay polarization independent radio-frequency identification (RFID)

Designing a reader for chipless RFID is a hard task since both the polarization and operating frequency agility have to be implemented. The new tag design proposed in this paper is polarization independent, making the design of the reader easier since only linear polarization is needed to detect the tag. The proposed chipless tag is based on multiple circular ring patch resonators. The coding capacity of this tag reaches 19 bits within a compact surface of cm . Further, the frequency band is within 3.1 to 10.6 GHz to be compliant with FCC and ECC regulations for UWB. This new design is experimentally validated in the frequency domain using bi-static measurement set-up. Both amplitude and group delay responses of the tag are investigated and carried out.

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Title: High-Capacity Chipless RFID Tag Insensitive to the Polarization
Creators - without role: Arnaud Vena - Laboratoire de Conception et d'Intégration des Systèmes
Etienne Perret - Laboratoire de Conception et d'Intégration des Systèmes
Smail Tedjini - Laboratoire de Conception et d'Intégration des Systèmes
Publication Details: IEEE Transactions on Antennas and Propagation, Vol.60(10), pp.4509-4515
Identifiers: 9944446609311
Academic Unit: Université de Montpellier
Language: English
Resource Type: Journal article
Local Fields: hal-01023146