An UWB-UHF semi-passive RFID System for localization and tracking applications

2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI:10.1109/RFID-TA.2012.6404509

R. D’Errico, M. Bottazzi, F. Natali, Enrico Savioli, Stefania Bartoletti, A. Conti, D. Dardari, Nicoló Decarli, Francesco Guidi, F. Dehmas, L. Ouvry, U. Alvarado, N. Hadaschik, C. Franke, Z. Mhanna, M. Sacko, Y. Wei, A. Sibille

引用次数: 32

Abstract

We present a novel radio-frequency identification (RFID) system with capability of localization and tracking of passive or semi-passive tags. Localization and tracking features are enabled by backscatter modulation on ultra-wide bandwidth tag's antenna. A ultra-high frequency signal allows the wake-up of the tags enabling the reduction of energy consumption and ensuring compatibility with existing RFID systems. The overall system as well as the reader and tag architectures are introduced. The localization and tracking performance evaluation is presented in some reference scenarios.

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一种用于定位和跟踪应用的UWB-UHF半无源RFID系统

我们提出了一种新的射频识别(RFID)系统，具有定位和跟踪被动或半被动标签的能力。定位和跟踪功能是通过超宽带标签天线的后向散射调制实现的。超高频信号允许唤醒标签，从而减少能耗并确保与现有RFID系统的兼容性。介绍了整个系统以及阅读器和标签的结构。给出了一些参考场景下的定位和跟踪性能评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)

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