UWB ranging in passive UHF RFID: proof of concept
UWB ranging in passive UHF RFID: proof of concept
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DOI：
10.1049/el.2010.1703
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发表时间：
2010-09-30
影响因子：
1.1
通讯作者：
Witrisal, K.
中科院分区：
文献类型：
--
作者：
Arnitz, D.;Muehlmann, U.;Witrisal, K.
介绍了无源超高频射频识别（RFID）中基于超宽带（UWB）测距的概念验证。所提出的方法使用标签的反向散射调制，因此不需要标签处理超宽带信号。在通道脉冲响应方面，使用类似于仓库门户的室内环境中的测量来评估它。该测距精度可与经典超宽带测距媲美，对多径传播具有固有的鲁棒性。
A proof of concept for ultra-wideband (UWB)-based ranging in passive UHF RF identification (RFID) is presented. The proposed method uses the tag's backscatter modulation and thus does not require processing of the UWB signal by the tag. It is evaluated using measurements in an indoor environment similar to a warehouse portal in terms of channel impulse responses. The ranging accuracy is comparable to classical UWB ranging and thus inherently robust to multipath propagation.