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Novel Butterfly Slot Based Chipless RFID Tag




TekijätRiaz MA, Abdullah Y, Shahid H, Amin Y, Akram A, Tenhunen H

KustantajaSPOLECNOST PRO RADIOELEKTRONICKE INZENYRSTVI

Julkaisuvuosi2018

JournalRadioengineering

Tietokannassa oleva lehden nimiRADIOENGINEERING

Lehden akronyymiRADIOENGINEERING

Vuosikerta27

Numero3

Aloitussivu776

Lopetussivu783

Sivujen määrä8

ISSN1210-2512

eISSN1805-9600

DOIhttps://doi.org/10.13164/re.2018.0776

Rinnakkaistallenteen osoitehttps://research.utu.fi/converis/portal/detail/Publication/35993657


Tiivistelmä
A compact chipless RFID tag with robust readable features is presented in this paper. The tag is made up of novel concentric butterfly slot resonators. Bit data is encoded in the frequency signature of the tag. Each slot corresponds to a resonance peak representing a bit '1', whereas an absence of the peak signifies a bit '0'. Proposed resonator design demonstrates insensitivity to different polarization and incident angles of the linearly polarized impinging electromagnetic wave. The tag operates in the frequency band of 4.7-9.7 GHz, limited within the license free ultra wide-band. Rogers RT/duroid (R) 5880 substrate is used to realize a 10-bit capacity design that spans 14 x 14 mm(2) resulting in a bit density of 5.1 bits/cm(2).

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Last updated on 2024-26-11 at 23:41