Spiral resonator for ultra wide band chipless RFID tag

Hossain, Abul K. M. Zakir and Ibrahimy, Muhammad Ibn and Motakabber, S. M. A. (2014) Spiral resonator for ultra wide band chipless RFID tag. In: 5th International Conference on Computer and Communication Engineering, 23-25 September, 2014, Kuala Lumpur, Malaysia.

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Abstract

The chipless resonator tags are at the forefront of the conventional barcode replacement research. The tag is still larger in dimension and a matter of concern for the researchers. The resonator tag comprised with two separate antennas working as Tx and Rx, one transmission line and resonators. The resonators have various types of shapes. Recently one rectangular resonator tag is proposed for UWB RFID detection. Here one study is performed to compare the rectangular spiral with the circular spiral to see the effect in terms of space reduction. One rectangular spiral and one circular spiral at the same resonance frequency (2.5GHz) are designed in CST MWS. The result shows a reduction in area of 9.8% while using circular resonator instead of rectangular resonator but with the cost of wideness of the bandwidth.

Item Type:	Conference or Workshop Item (Invited Papers)
Additional Information:	4637/39004 (ISBN: 978-1-4799-7635-5, DOI: 10.1109/ICCCE.2014.86)
Uncontrolled Keywords:	RFID, resonators, UWB, CST MWS, chipless tag, barcode
Subjects:	T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Muhammad Ibrahimy
Date Deposited:	07 Nov 2014 15:14
Last Modified:	19 Sep 2017 20:26
URI:	http://irep.iium.edu.my/id/eprint/39004

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