CARDOSO, M. H. B.; http://lattes.cnpq.br/9044731296733316; CARDOSO, Maurício Henrique Bezerra.
Résumé:
RFID (Radio Frequency Identification) is a technology that can replace bar code,
however, its use is limited by the high price associated with the chip of the tag. In order
to make it cheaper, a lot of attention is given to the chipless RFID. Lot of topologies are
studied and chipless tag validation often takes place in a anechoic chamber, although there
are other types of validation. This work proposes a simple tag, with resonant slot rings,
with extra slots to ensure a better spectral codification of the tag.