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

Electromagnetic Analysis of the RFID Link

FUSCHINI, FRANCO;PAOLAZZI, FRANCESCO;DEGLI ESPOSTI, VITTORIO;FALCIASECCA, GABRIELE
2008

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
RFIDays 2008 - Book of Proceedings
48
54
C. Piersanti; F. Fuschini; F. Paolazzi; V. Degli Esposti; G. Falciasecca
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/85145
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