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? / D. Dardari; R. D’Errico; C. Roblin; A. Sibille; M. Z. Win. - In: PROCEEDINGS OF THE IEEE. - ISSN 0018-9219. - STAMPA. - 98:(2010), pp. 1570-1582. [10.1109/JPROC.2010.2053015]
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
