Title :
Passive sensors embedded into logistic chains
Author :
Goncalves, Ricardo ; Magueta, Roberto ; Pinho, Pedro ; Borges Carvalho, Nuno
Author_Institution :
Dept. Electron., Telecomun. e Inf., Inst. de Telecomun., Univ. de Aveiro, Aveiro, Portugal
Abstract :
This paper will address new passive sensors being embedded into logistic chains. Some of those examples include sensors developed in cork, paper, wood substrates that allow the measurement of temperature and humidity in a RF passive sensing approach. For doing so wireless power transmission combined with backscatter technology is going to be explored in this paper.
Keywords :
energy harvesting; humidity sensors; logistics; radiofrequency power transmission; temperature sensors; RF passive sensing; backscatter technology; cork substrate; humidity measurement; logistic chains; paper substrate; passive sensor; temperature measurement; wireless power transmission; wood substrate; Humidity; Logistics; Monitoring; Substrates; Temperature measurement; Temperature sensors;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929485
