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Design and analysis of a simple UHF passive RFID tag for liquid level monitoring applications

Atojoko, Achimugu A.
; ; 
Rajamani, Haile S.
; 
McEwan, Neil J.
; 
See, Chan H.
; 
Excell, Peter S.
Publication Date
2015
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Keywords
HFSS, RFID, Passive UHF tag, Antenna, Radiation pattern
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Peer-Reviewed
Yes
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closedAccess
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Engineering and Digital Technology Publications
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Abstract
Abstract: Radio Frequency Identification (RFID) systems has gained increasing popularity with multiple deployments to existing wireless sensors in a view to achieve energy and overall operational efficiency at a much lower cost. This paper presents the design and analysis of a UHF (860-868MHZ) passive tag using HFSS (High Frequency Structural Simulator) platform. It explores specific tag geometry characteristics that affect overall tag antenna performance and presents the optimised result. The simulation results and parametric analysis are compared. Further simulations on HFSS platform is carried out to theoretically demonstrate the reflections of the tag when deployed as sensors to multiple levels of a cistern.
URI
http://hdl.handle.net/10454/9120
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Citation
Atojoko A, Abd-Alhameed R, Rajamani HS et al (2015) Design and analysis of a simple UHF passive RFID tag for liquid level monitoring applications. In: Proceedings of Internet Technologies and Applications (ITA), 2015. 8-11 Sep 2015, Wrexham, UK: 484-488.
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Link to Version of Record
https://doi.org/10.1109/ITechA.2015.7317453
Type
Conference paper
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