Investigation on the planar resonator for fabric based chipless RFID

Hossain, A. K. M. Zakir and -, Sanaullah and Azam, S. M. Kayser and Ibrahimy, Muhammad Ibn (2023) Investigation on the planar resonator for fabric based chipless RFID. In: 2023 9th International Conference on Computer and Communication Engineering (ICCCE), 15-16 August 2023, Kuala Lumpur.

	PDF - Published Version Restricted to Repository staff only Download (1MB)
Preview	PDF (Scopus Evidence) - Supplemental Material Download (88kB) | Preview

Abstract

This paper involves the investigation on the planar resonator with an intension for implementation in the fabric based chipless RFID (CRFID). The investigation is performed on two PCBs (Rogers 3003 and Rogers 5880) and five different fabric based substrates (pile, denim, silk, felt and fleece). S-parameter responses of the ‘Truncated C’ multiresonator (TCMR) on different substrate are characterized to find out the coding bit, effective bandwidth (EBW), fractional bandwidth (FBW−10dB), quality factor (Q-10dB), spectral density (bits/GHz). Finally, the resonator has been tested in different bending conditions. A 9-bit all presence coding of 111111111 has been extracted for all substrates by using S 21 vs Frequency plot. It is found that even though using fabric as substrate, the resonance dip goes as low as -35dB. The quality factor is found as high as 233.96 and the EBW is nominally constant between 1.55 GHz–1.65 GHz for all fabric based substrates. All results have indicated that the TCMR can be a good candidate for fabric based CRFID system.

Item Type:	Proceeding Paper (Plenary Papers)
Subjects:	T Technology > T Technology (General) > T10.5 Communication of technical information
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Muhammad Ibrahimy
Date Deposited:	22 Dec 2023 17:47
Last Modified:	22 Dec 2023 17:47
URI:	http://irep.iium.edu.my/id/eprint/109099

Actions (login required)

View Item