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Antenna design for a UHF RFID sensor tag inside a switchgear

: Heiß, Michael; Hildebrandt, Ralf

European Microwave Association:
43rd European Microwave Conference, EuMC 2013. Proceedings : 6.-11. Oktober, 2013, Nürnberg, European Microwave Week, EuMW
Louvain-la-Neuve: European Microwave Assiciation, 2013
ISBN: 978-2-87487-031-6
European Microwave Conference (EuMC) <43, 2013, Nuremberg>
European Microwave Week (EuMW) <16, 2013, Nuremberg>
Fraunhofer IPMS ()

Nowadays UHF RFID systems are used in several sensor applications. We present an RFID system that is used in switchgears to monitor the temperature of contact points of copper busbars. The switchgear is equipped with an RFID reader and several RFID tags. Each tag is build up by an RFID chip and a temperature sensor. This papers focus on the influence and the design of the tag antenna inside the switchgear.