This paper presents a passive HF-UHF RFID integrated transponder for the identification of a moving vehicle. It consists of a single ISO 7810 ID-1 Card where both a UHF meander dipole antenna and an ISO 15693 commercial tag are arranged. The UHF antenna is designed by using a parametric analysis of the optimal shape of the meanders to obtain a proper conjugate matching between the antenna and the RFID microchip. A single-lane identification scenario is presented and simulated. The effects of the electromagnetic reflection and diffraction on the reading range as well as on the identification operations of a tagged vehicle are also investigated. Numerical simulations and experimental results on a prototype of the conduced transponder confirm the possibility of using this technology for the identification of a moving vehicle approaching a road-toll system with a relatively slow speed.

Toccafondi, A., Della Giovampaola, C., Braconi, P., & Cucini, A. (2010). UHF-HF RFID Integrated Transponder for Moving Vehicle Identification. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 25(6), 543-551.

UHF-HF RFID Integrated Transponder for Moving Vehicle Identification

TOCCAFONDI, ALBERTO;Della Giovampaola C;
2010

Abstract

This paper presents a passive HF-UHF RFID integrated transponder for the identification of a moving vehicle. It consists of a single ISO 7810 ID-1 Card where both a UHF meander dipole antenna and an ISO 15693 commercial tag are arranged. The UHF antenna is designed by using a parametric analysis of the optimal shape of the meanders to obtain a proper conjugate matching between the antenna and the RFID microchip. A single-lane identification scenario is presented and simulated. The effects of the electromagnetic reflection and diffraction on the reading range as well as on the identification operations of a tagged vehicle are also investigated. Numerical simulations and experimental results on a prototype of the conduced transponder confirm the possibility of using this technology for the identification of a moving vehicle approaching a road-toll system with a relatively slow speed.
Toccafondi, A., Della Giovampaola, C., Braconi, P., & Cucini, A. (2010). UHF-HF RFID Integrated Transponder for Moving Vehicle Identification. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 25(6), 543-551.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11365/17668
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