A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Triangular loop resonator based compact chipless RFID tag
Tekijät: Rauf S, Riaz MA, Shahid H, Iqbal MS, Amin Y, Tenhunen H
Kustantaja: IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Julkaisuvuosi: 2017
Journal: Ieice Electronics Express
Tietokannassa oleva lehden nimi: IEICE ELECTRONICS EXPRESS
Lehden akronyymi: IEICE ELECTRON EXPR
Artikkelin numero: ARTN 20161262
Vuosikerta: 14
Numero: 4
Sivujen määrä: 6
ISSN: 1349-2543
DOI: https://doi.org/10.1587/elex.14.20161262
Verkko-osoite: https://www.jstage.jst.go.jp/article/elex/14/4/14_14.20161262/_pdf
Tiivistelmä
A novel, frequency selective surface (FSS) inspired, fully passive, chipless data encoding circuit capable of being operated as a radio frequency identification (RFID) tag is presented. The tag is composed of finite repetitions of the unit cell realized on a grounded FR4 substrate having an overall size of 27.5 x 30mm(2). The unit cell is made up of several triangle-shaped resonators patterned in a looped fashion. Variation in the geometric structure of the tag, achieved by addition or removal of nested loops, corresponds to a specific bit sequence. Each sequence is represented in the spectral domain as a unique frequency signature of the resonators. The proposed 10-bit tag covers the spectral range from 4 to 11 GHz. The tag is compact, robust, and exhibits a stable response to impinging signals at different angles of incidence.
A novel, frequency selective surface (FSS) inspired, fully passive, chipless data encoding circuit capable of being operated as a radio frequency identification (RFID) tag is presented. The tag is composed of finite repetitions of the unit cell realized on a grounded FR4 substrate having an overall size of 27.5 x 30mm(2). The unit cell is made up of several triangle-shaped resonators patterned in a looped fashion. Variation in the geometric structure of the tag, achieved by addition or removal of nested loops, corresponds to a specific bit sequence. Each sequence is represented in the spectral domain as a unique frequency signature of the resonators. The proposed 10-bit tag covers the spectral range from 4 to 11 GHz. The tag is compact, robust, and exhibits a stable response to impinging signals at different angles of incidence.
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