NDLI: Slots in metallic label as RFID tag antenna

Content Provider	IEEE Xplore Digital Library
Author	Xuezhi Zeng Siden, J. Gang Wang Nilsson, H.-E.
Copyright Year	2007
Description	Author affiliation: Mid-Sweden Univ., Sundsvall (Xuezhi Zeng; Siden, J.)
Abstract	In this paper, we present a low cost slot antenna for the integration of an RFID tag into a metallic label used in a hardware supply chain. The metallic label is covered with a plastic layer on one side on which information is printed and the RFID functionality is a complement to this printed information. The prerequisite for altering such a label is that it should still be possible to run it through a conventional label printer and thus that there should be a sufficiently large area remaining unaltered in order for the printed information to be held. While previous work by Siden et al. (2006) has reported how this can be solved with the aid of a specially designed dipole and a highly flexible foam spacer, this work presents a solution that needs no extra structure and thus is cheaper and more convenient to fabricate. By cutting slots on a 76 times 76 mm metallic label, we achieve a reliable remote identification of this label at 869 MHz. The slot antenna has an almost omni-directional radiation pattern and the RFID tag constituted by this slot antenna and an RFID chip has a maximum read range of almost 5 m.
Starting Page	1749
Ending Page	1752
File Size	585299
Page Count	4
File Format	PDF
ISBN	9781424408771
DOI	10.1109/APS.2007.4395853
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	RFID tags Slot antennas Radiofrequency identification Costs Radio frequency Antenna feeds Information technology Reliability engineering Design engineering Power engineering and energy
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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