Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/6324
Autoria: | Cruz, Catarina C. Costa, Jorge R. Fernandes, Carlos A. |
Data: | Jan-2013 |
Título próprio: | Hybrid UHF/UWB antenna for passive indoor identification and localization systems |
Volume: | 61 |
Número: | 1 |
Paginação: | 354-361 |
Referência bibliográfica: | Cruz, C., Costa, J. R., & Fernandes, C. (2013). Hybrid UHF/UWB antenna for passive indoor identification and localization systems. IEEE Transactions on Antennas and Propagation, 61(1), 354-361. http://dx.doi.org/10.1109/TAP.2012.2220112 |
ISSN: | 0018-926X |
Palavras-chave: | Indoor localization and identification RFID -- Radio Frequency Identification UWB Dual-band antenna Passive tag antenna |
Resumo: | There is a growing interest for simultaneous identification and centimetre-resolution localization of multiple targets in indoor environments. A hybrid passive UHF/UWB RFID concept has been recently proposed that conciliates the potential from high resolution UWB impulse radio with the typical range from UHF-RFID identification systems. This paper proposes a new planar antenna for hybrid passive tag systems, which operates both in the UHF-RFID band and in the FCC UWB band. The co-designed UHF and UWB antenna elements are printed back-to-back on each side of a common substrate with appropriate topology for future integration with a single UHF-UWB RFID chip. Experimental tests have shown that both UHF-RFID and UWB performance of the hybrid antenna are comparable to available commercial solutions that work just on a single band. The antenna is adequate for low-cost mass production of hybrid passive tags. It aims at low-cost passive RFID systems combining the ability of item identification with precise tracking in indoor environments. |
Arbitragem científica: | Sim |
Acesso: | Acesso Aberto |
Aparece nas coleções: | CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica IT-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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article_hdl6324.pdf | 5,62 MB | Adobe PDF | Ver/Abrir |
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