Localizing Passive UHF RFID Tags with Wideband Signals

被引：0
|
作者：
Loeffler, Andreas [1 ]
机构：
[1] Friedrich Alexander Univ Erlangen Nuremberg, Dept Elect Elect & Commun Engn, D-91058 Erlangen, Germany
来源：
2011 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS AND ELECTRONIC SYSTEMS (COMCAS 2011) | 2011年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Applications using localization of passive UHF RFID tags include, among others, indoor and assistant navigation (e.g., together with GPS), logistics, etc. This work shows a method to determine the distance between a tag and a reader by using passive UHF RFID tags and low power wideband signals. The passive UHF RFID tag is emulated through an antenna with varying load impedances. The work shown in this paper presents some first experimental results of such a ranging system.
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页数：6
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