On-metal UHF-RFID passive tags based on complementary split-ring resonators
| Autor: | Ferran Martin, Jordi Bonache, Simone Zuffanelli, Gerard Zamora, Pau Aguila, Ferran Paredes |
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| Rok vydání: | 2021 |
| Předmět: |
Split-ring resonator
Physics Resonator Ultra high frequency 020208 electrical & electronic engineering 0202 electrical engineering electronic engineering information engineering Electronic engineering 020206 networking & telecommunications 02 engineering and technology Electrical and Electronic Engineering Antenna (radio) Radiation properties |
| Zdroj: | Recercat: Dipósit de la Recerca de Catalunya Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) Recercat. Dipósit de la Recerca de Catalunya instname Dipòsit Digital de Documents de la UAB Universitat Autònoma de Barcelona |
| Popis: | The use of complementary split-ring resonators (CSRRs) as radiating elements in low-profile on-metal ultra-high-frequency radio-frequency identification (UHF-RFID) tags is explored in this study. First, the radiation properties of the edge-coupled and the non-bianisotropic (NB-CSRR) versions of the CSRR are studied. The tag design strategy is then discussed in detail. On that basis, a compact (λ 0/7 × λ 0/7) low-profile (1.27 mm) tag prototype based on the non-bianisotropic version of the CSRR (NB-CSRR) antenna is designed and manufactured to operate in the North-American UHF-RFID band. The experimental results validate the theoretical and simulated behaviour, and exhibit a maximum read range of 6.8 m. |
| Databáze: | OpenAIRE |
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