SpuR - A system for spectral signature recognition of chipless RFID tags using Software-Defined Radio

To solve problems related to Radio Frequency Identification, as well as to develop new technologies and applications with chipless RFID tags, this article describes the development of an innovative reader system based on Software-Defined Radios. Called SpuR, the system proposes a method of reading t...

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Veröffentlicht in:Revista IEEE América Latina 2023-10, Vol.21 (10), p.1114-1121
Hauptverfasser: Frate, Marcelo, Joao Gregorio Rodrigues, Robson, De Tadeu Santos Souza, Gilberto, Lourenco Chuma, Euclides, Lorenzo Bravo Roger, Leonardo
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Sprache:eng
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Zusammenfassung:To solve problems related to Radio Frequency Identification, as well as to develop new technologies and applications with chipless RFID tags, this article describes the development of an innovative reader system based on Software-Defined Radios. Called SpuR, the system proposes a method of reading the spectral signature of RFID tags chipless, using general purpose hardware, reconfigurable by software, and operating in a wide frequency range without the need to change the reading equipment. This approach allows the accurate reading and identification of different types of chipless tags, using a classification procedure, by Euclidean distance, comparing them with a previously stored database.
ISSN:1548-0992
1548-0992
DOI:10.1109/TLA.2023.10255451