Turkish Journal of Electrical Engineering and Computer Sciences
Abstract
This article presents a novel polarization-insensitive chipless radio frequency identification tag having an encoding capacity of 11 bits. The proposed resonator design comprises discontinuous arc slots forming truncated elliptically shape offering 1:1 slot to bit correspondence with suppressed unwanted harmonic resonances. Electromagnetic performance analysis of the proposed tag design is done over an ungrounded Rogers RT duroid® 5880 laminate. The overall tag design covers a footprint of 15 × 15 × 0.508 mm3 offering convincingly appreciable bit density of 4.88 bits/cm2 . The realized tags are analyzed for real-world electromagnetic performance resulting in an agreement between measured and computed results. The proposed work finds its applications in the food and beverage industry.
DOI
10.3906/elk-2008-68
Keywords
Chipless tag, data encoding circuits, electromagnetics, radar cross section, radio frequency identification
First Page
2950
Last Page
2961
Recommended Citation
KHAN, AMEER TAIMOUR; ABDULLAH, YASSIN; FARHAT, SIDRA; NAWAZ, WASIM; and RAUF, USMAN
(2021)
"Design and analysis of a truncated elliptical-shaped chipless RFID tag,"
Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 29:
No.
7, Article 4.
https://doi.org/10.3906/elk-2008-68
Available at:
https://journals.tubitak.gov.tr/elektrik/vol29/iss7/4
Included in
Computer Engineering Commons, Computer Sciences Commons, Electrical and Computer Engineering Commons