Electromagnetic models for Device-Free Localization applications

被引：0
|
作者：
Rampa, V. [1 ]
Gentili, G. G. [2 ]
Savazzi, S. [1 ]
D'Amico, M. [2 ]
机构：
[1] CNR, IEIIT, Milan, Italy
[2] Politecn Milan, DEIB, Milan, Italy
来源：
PROCEEDINGS OF THE 2017 IEEE-APS TOPICAL CONFERENCE ON ANTENNAS AND PROPAGATION IN WIRELESS COMMUNICATIONS (APWC) | 2017年
关键词：
EDGE-DIFFRACTION; CHANNEL;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A human body model for passive devicefree localization (DFL) application is proposed. Unlike active localization methods, in DFL applications, the targets do not need to carry any electronic device since their location is estimated by tracking the target-induced attenuation of the electromagnetic (EM) field generated by a network of RF nodes deployed close by. Based on the scalar diffraction theory, the proposed model is able to predict the attenuation caused by a single person by exploiting the received power measurements performed by the RF nodes. The results obtained by the body model have been compared with experimental indoor measurements and validated with full EM simulation results from a commercially available tool.
引用
收藏
页码：4 / 7
页数：4
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