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Electromagnetic Analysis of Radio Frequency Identification Antennas for Green Electronics
University of Engineering and Technology, Taxila, Punjab, Pakistan.
KTH, Skolan för informations- och kommunikationsteknik (ICT), Elektroniksystem. KTH, Skolan för informations- och kommunikationsteknik (ICT), Centra, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK.
KTH, Skolan för informations- och kommunikationsteknik (ICT), Elektroniksystem. KTH, Skolan för informations- och kommunikationsteknik (ICT), Centra, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK.
KTH, Skolan för informations- och kommunikationsteknik (ICT), Elektroniksystem. KTH, Skolan för informations- och kommunikationsteknik (ICT), Centra, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK.
Visa övriga samt affilieringar
2013 (Engelska)Ingår i: Electromagnetics, ISSN 0272-6343, E-ISSN 1532-527X, Vol. 33, nr 4, s. 319-331Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

This article demonstrates in-depth electromagnetic analysis of a radio frequency identification tag antenna manufactured by inkjet printing technology on different paper substrates to achieve ultra-low cost flexible radio frequency identification tags using a novel hole-matching technique for reducing the consumption of substrate material, and conductive ink. Nevertheless, the electromagnetic properties of the paper substrate are vulnerable to various environmental effects. Thus, the proposed antenna design is optimized for consistent wideband performance throughout the complete UHF radio frequency identification band (860960 MHz) while presenting a greater degree of material insensitivity. An advanced antenna design methodological analysis is performed to accomplish an extended read range, while exhibiting benchmarking results when across cardboard cartons filled with metal or water containing objects.

Ort, förlag, år, upplaga, sidor
2013. Vol. 33, nr 4, s. 319-331
Nyckelord [en]
radio frequency identification tag, wideband antenna, inkjet printing, paper substrate, green electronics
Nationell ämneskategori
Elektroteknik och elektronik Kommunikationssystem
Identifikatorer
URN: urn:nbn:se:kth:diva-123108DOI: 10.1080/02726343.2013.777324ISI: 000318151800005Scopus ID: 2-s2.0-84877652096OAI: oai:DiVA.org:kth-123108DiVA, id: diva2:624711
Forskningsfinansiär
Vinnova
Anmärkning

QC 20130603

Tillgänglig från: 2013-06-03 Skapad: 2013-06-03 Senast uppdaterad: 2017-12-06Bibliografiskt granskad
Ingår i avhandling
1. Fully Printed Chipless RFID Tags towards Item-Level Tracking Applications
Öppna denna publikation i ny flik eller fönster >>Fully Printed Chipless RFID Tags towards Item-Level Tracking Applications
2014 (Engelska)Doktorsavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

An ID generating circuit is unquestionably the core of a chipless RFID tag. For convenience of printing process and cost consideration, the circuit should be kept as simple as possible. Based on the cognition, an 8-bit time-domain based ID generating circuit that merely consists of a ML and eight capacitors was offered, and implemented on photo-paper substrates via inkjet printing process. In addition to the experimental measurements, the circuit was also input into circuit simulators for cross-validation. The good agreement between simulations and measurements is observed, exhibiting the tag technical feasibility. Besides of low cost, the tag has wide compatibility with current licensed RFID spectrum, which will facilitate the future deployment in real applications.

Compared   to  time-domain   based  chipless   tags,  frequency   signatures   based chipless RFID tags are expected to offer a larger coding capacity. As a response, we presented a 10-bit frequency-domain based chipless RFID tag. The tag composed of ten configurable LC resonators was implemented on flexible polyimide substrate by using  fast  toner-transferring  process.  Field  measurements  revealed  not  only  the practicability  of  the  tag,  but  also  the  high  signal  to  noise  ratio  (SNR).  Another frequency domain tag consists of a configurable coplanar LC resonator. With the use of all printing process, the tag was for the first time realized on common packaging papers.  The tag feasibility was confirmed by subsequent measurements. Owing to the ultra-low cost potential and large SNR, The tag may find wide applications in typical RFID solutions such as management of paper tickets for social events and governing of smart documents.

Ultra wide band (UWB) technology possesses a number of inherent merits such as high speed communication and large capacity, multi-path immunity, accurate ranging and positioning, penetration through obstacles, as well as extremely low-cost and low- power transmitters. Thus, passive UWB RFIDs are expected to play an important pole in  the future identification applications for IoT. We explained the feature difference between  UWB  chipless  tags  and  chip  based  tags,  and  forecasted  the  applications respectively  based on the comparison  between the two technologies.  It is expected that the two technologies will coexist and compensate each other in the applications of IoT.

Lastly, the thesis ends up with brief summary of the author’s contributions, and technical prospect for the future development of printable chipless RFID tags.

 

Ort, förlag, år, upplaga, sidor
Stockholm: KTH Royal Institute of Technology, 2014. s. xii, 81
Nyckelord
Chipless RFID tag, configurability, inkjet printing, time domain, frequency domain, paper substrate, tag antenna, linearly tapering, LC resonator
Nationell ämneskategori
Annan elektroteknik och elektronik
Identifikatorer
urn:nbn:se:kth:diva-142409 (URN)978-91-7595-020-4 (ISBN)
Disputation
2014-03-28, Sal/hall D, KTH-ICT, Isafjordgatan 39, Kista, 14:00 (Engelska)
Opponent
Handledare
Anmärkning

QC 20140304

Tillgänglig från: 2014-03-04 Skapad: 2014-03-03 Senast uppdaterad: 2014-03-04Bibliografiskt granskad

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Av författaren/redaktören
Amin, YasarShao, BotaoChen, QiangZheng, Li-RongTenhunen, Hannu
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ElektroniksystemVinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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Electromagnetics
Elektroteknik och elektronikKommunikationssystem

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