This paper presents a low-cost implementation of an UHF-RFID gate featuring an effective tag moving direction classification. The smart RFID gate combines a Near-Field Focused array antenna with a phase-based direction estimation method. Preliminary measurements confirm good performance in terms of stray read reduction and movement direction capabilities.
Smart RFID gate exploiting a Near-Field Focused Array
Motroni A.;Buffi A.;Nepa P.
2021-01-01
Abstract
This paper presents a low-cost implementation of an UHF-RFID gate featuring an effective tag moving direction classification. The smart RFID gate combines a Near-Field Focused array antenna with a phase-based direction estimation method. Preliminary measurements confirm good performance in terms of stray read reduction and movement direction capabilities.File in questo prodotto:
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