In this paper we present some theoretical and experimental results in the investigation of the electromagnetic setup for Radio Frequency IDentification (RFID), i.e., a complex environment in which a reader-transponder system operates for the recognition and classification of animals. This kind of systems is becoming very popular in some market branches (i.e., the bovine meat market) and we present here also an experimental analysis of the bovine meat process steps, localizing possible sources of electromagnetic noise in the standardized frequency range of RFID. In particular, the system under analysis is composed of a portable reader (Innoceramics P3000) and passive glass tags (boli) working in half-duplex at the frequencies of 123.2 kHz and 134.2 kHz. (field strength ~106dbµV/m, reading distance about 25cm)
Alù, A., Sapia, C., Toscano, A., Vegni, L. (2005). Radio Frequency Animal Identification: Electromagnetic Analysis and Experimental Evaluation of the Transponder-Gate System, Vol. 1, to publish.
Radio Frequency Animal Identification: Electromagnetic Analysis and Experimental Evaluation of the Transponder-Gate System
SAPIA, Carmine;TOSCANO, ALESSANDRO;VEGNI, Lucio
2005-01-01
Abstract
In this paper we present some theoretical and experimental results in the investigation of the electromagnetic setup for Radio Frequency IDentification (RFID), i.e., a complex environment in which a reader-transponder system operates for the recognition and classification of animals. This kind of systems is becoming very popular in some market branches (i.e., the bovine meat market) and we present here also an experimental analysis of the bovine meat process steps, localizing possible sources of electromagnetic noise in the standardized frequency range of RFID. In particular, the system under analysis is composed of a portable reader (Innoceramics P3000) and passive glass tags (boli) working in half-duplex at the frequencies of 123.2 kHz and 134.2 kHz. (field strength ~106dbµV/m, reading distance about 25cm)I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
