Future advanced radio-frequency identification (RFID) systems are expected to provide both identification and high-definition localization of objects with improved reliability and security while maintaining low power consumption and cost. Ultrawide bandwidth (UWB) technology is a promising solution for next generation RFID systems to overcome most of the limitations of the current narrow bandwidth RFID technology such as: reduced area coverage, insufficient ranging resolution for accurate localization, sensitivity to interference and scarce multiple access capability. In this paper, a survey of current progress in the application of the UWB technology for RFID systems is presented with particular attention to low complexity solutions for high-definition tag localization.

Ultrawide bandwidth RFID: The next generation?

DARDARI, DAVIDE;
2010

Abstract

Future advanced radio-frequency identification (RFID) systems are expected to provide both identification and high-definition localization of objects with improved reliability and security while maintaining low power consumption and cost. Ultrawide bandwidth (UWB) technology is a promising solution for next generation RFID systems to overcome most of the limitations of the current narrow bandwidth RFID technology such as: reduced area coverage, insufficient ranging resolution for accurate localization, sensitivity to interference and scarce multiple access capability. In this paper, a survey of current progress in the application of the UWB technology for RFID systems is presented with particular attention to low complexity solutions for high-definition tag localization.
D. Dardari; R. D’Errico; C. Roblin; A. Sibille; M. Z. Win
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/98816
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