Electromagnetic Modelling of UHF RFID Tags

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Nemanja Milošević
Branko Kolundžija

Abstract

Paper presents a method for analysis of UHF RFID tags. After a brief overview of RFID system and UHF tags an electromagnetic (EM) simulation of tags in WIPL-D software was conducted. Electrical matching was performed after which tags were excited by a uniform EM wave, induced powers were measured and tag characteristics were compared.

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