RTD application in low power UHF rectifiers

In the current work, the problem of UHF RFID passive tag sensitivity increase is considered. Tag sensitivity depends on HF signal rectifier efficiency and antenna-rectifier impedance matching. Possibility of RFID passive tag sensitivity increase up to 10 times by means of RTD use in HF signal rectif...

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Bibliographic Details
Published in:Journal of physics. Conference series 2016-08, Vol.741 (1), p.12160
Main Authors: Sinyakin, V Yu, Makeev, M O, Meshkov, S A
Format: Article
Language:English
Subjects:
Impedance matching
Physics
Radio frequency identification
Rectifiers
Schottky diodes
Sensitivity
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Summary:In the current work, the problem of UHF RFID passive tag sensitivity increase is considered. Tag sensitivity depends on HF signal rectifier efficiency and antenna-rectifier impedance matching. Possibility of RFID passive tag sensitivity increase up to 10 times by means of RTD use in HF signal rectifier in comparison with tags based on Schottky barrier diode is shown.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/741/1/012160