UHF-RFID Localization: The Problem of Antenna Phase Center in Phase-based Methods

被引：0
|
作者：
Buffi, Alice [1 ]
Fontanelli, Daniele [2 ]
Macii, David [2 ]
Magnago, Valerio [3 ]
Motroni, Andrea [4 ]
Nepa, Paolo [4 ]
Tellini, Bernardo [1 ]
机构：
[1] Univ Pisa, Dept Energy Syst Terr & Construct Engn, Pisa, Italy
[2] Univ Trento, Dept Ind Engn, Trento, Italy
[3] Univ Trento, Dept Informat Engn & Comp Sci, Trento, Italy
[4] Univ Pisa, Dept Informat Engn, Pisa, Italy
来源：
2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2019年
关键词：
UHF-RFID localization; Phase-based localization; RFID antenna phase center;
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：
The correct determination of the antenna phase center is a key point when performing UHF-RFID localization through a phase-based method. In this paper, we investigate the effect of a wrong knowledge on the reader antenna phase center in phase-based methods exploiting the relative motion of the reader antenna with respect to the stationary tags through a Synthetic Aperture Radar approach. An experimental analysis is carried out in a real scenario with the reader antenna attached on a robotic-wheeled walker.
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页数：5
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