In some application scenarios, the detection of UHF RFID tags used to identify objects can not be estimated by using conventional propagation models. In this paper, a propagation model of a UHF RFID signal is analyzed when the tag is placed inside metal structures like drill pipes and aluminum rolls. Theoretical considerations have been discussed to give practical guidelines when a tagged metal pipe is interrogated by a commercial UHF RFID reader.
Read-Range Estimation of UHF-RFID Tags Placed Inside Metal Pipes
Michel A.;Nepa P.
2019-01-01
Abstract
In some application scenarios, the detection of UHF RFID tags used to identify objects can not be estimated by using conventional propagation models. In this paper, a propagation model of a UHF RFID signal is analyzed when the tag is placed inside metal structures like drill pipes and aluminum rolls. Theoretical considerations have been discussed to give practical guidelines when a tagged metal pipe is interrogated by a commercial UHF RFID reader.File in questo prodotto:
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