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Cruz, C. C., Costa, J. R. & C. A. Fernandes (2013). Hybrid UHF/UWB antenna for passive indoor identification and localization systems. IEEE Transactions on Antennas and Propagation. 61 (1), 354-361
A. C. Cruz et al., "Hybrid UHF/UWB antenna for passive indoor identification and localization systems", in IEEE Transactions on Antennas and Propagation, vol. 61, no. 1, pp. 354-361, 2013
@article{cruz2013_1734975966099, author = "Cruz, C. C. and Costa, J. R. and C. A. Fernandes", title = "Hybrid UHF/UWB antenna for passive indoor identification and localization systems", journal = "IEEE Transactions on Antennas and Propagation", year = "2013", volume = "61", number = "1", doi = "10.1109/TAP.2012.2220112", pages = "354-361", url = "http://www.it.pt/papjourn_pdf_p.asp?ID_PaperJournal=7476&id=1" }
TY - JOUR TI - Hybrid UHF/UWB antenna for passive indoor identification and localization systems T2 - IEEE Transactions on Antennas and Propagation VL - 61 IS - 1 AU - Cruz, C. C. AU - Costa, J. R. AU - C. A. Fernandes PY - 2013 SP - 354-361 SN - 0018-926X DO - 10.1109/TAP.2012.2220112 UR - http://www.it.pt/papjourn_pdf_p.asp?ID_PaperJournal=7476&id=1 AB - 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. ER -