This paper presents a filtering method to clean the backscattered signal received by a reader of frequency-coded cross-polarized chipless RFID tags. The proposed approach eases an automatic decoding of the received signal, and it is based on a proper time-frequency representation. Preliminary tests with both simulated and experimental data support the developed method.
Improved Time-Frequency Filtering to Decode Frequency-Coded Cross-Polarized Chipless RFID Tags
Tavanti, Emanuele
;Costa, Filippo;Genovesi, Simone;Manara, Giuliano
2023-01-01
Abstract
This paper presents a filtering method to clean the backscattered signal received by a reader of frequency-coded cross-polarized chipless RFID tags. The proposed approach eases an automatic decoding of the received signal, and it is based on a proper time-frequency representation. Preliminary tests with both simulated and experimental data support the developed method.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
