In search of solutions for the problems related to Radio Frequency Identification (RFID) and the development of new technologies and applications with chipless RFID tags, this article presents the development of an RFID tag reading system based on Software-Defined Radio. SpuR proposes the spectral signature reading method for chipless tags, using low cost hardware and operating in a wide frequency range, it is capable of reading different types of chipless tags and correctly identify them from a previous database stored.

Watch the video, in Spanish, with the abstract of the article presented to IEEE Latin America Transactions at: https://youtu.be/MPiLj2VarhA

For more information, access the full article at: https://latamt.ieeer9.org/index.php/transactions/article/view/8131