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EnglishThe recent widespread diffusion of radio-frequency identification (RFID) applications operating in the UHF band has been supported by both the request for greater interrogation ranges and greater and faster data exchange. UHF-RFID systems, exploiting a physical interaction based on Electromagnetic propagation, introduce many problems that have not been explored (or only partially) for the previous generations of RFID systems (e.g. HF). Therefore, the availability of reliable tools for modeling and evaluating the radio-communication between Reader and Tag within an RFID radio-link are needed. The paper discuss the impact of real environment (e.g. Electromagnetic Coupling, Multipath propagation) on system performance in terms of errorprobability and received powers, showing some rel
| Titolo: | Electromagnetic Analysis of the RFID Link | |
| Autore/i: | C. Piersanti; FUSCHINI, FRANCO; PAOLAZZI, FRANCESCO; DEGLI ESPOSTI, VITTORIO; FALCIASECCA, GABRIELE | |
| Autore/i Unibo: | ||
| Anno: | 2008 | |
| Titolo del libro: | RFIDays 2008 - Book of Proceedings | |
| Pagina iniziale: | 48 | |
| Pagina finale: | 54 | |
| Abstract: | The recent widespread diffusion of radio-frequency identification (RFID) applications operating in the UHF band has been supported by both the request for greater interrogation ranges and greater and faster data exchange. UHF-RFID systems, exploiting a physical interaction based on Electromagnetic propagation, introduce many problems that have not been explored (or only partially) for the previous generations of RFID systems (e.g. HF). Therefore, the availability of reliable tools for modeling and evaluating the radio-communication between Reader and Tag within an RFID radio-link are needed. The paper discuss the impact of real environment (e.g. Electromagnetic Coupling, Multipath propagation) on system performance in terms of errorprobability and received powers, showing some rel | |
| Data prodotto definitivo in UGOV: | 23-feb-2010 | |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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