Open loop multi-resonator based chipless RFID tag

Author

Dinesh, R. ; Anila, P.V. ; Nijas, C.M. ; Sumi, M. ; Mohanan, P.

Author_Institution

Dept. of Electron., Cochin Univ. of Sci. & Technol., Cochin, India

fYear

2014

fDate

16-23 Aug. 2014

Firstpage

1

Lastpage

4

Abstract

A simple, compact, planar open loop multi-resonator for chipless RFID tag with high quality factor is presented. It is a spectral signature based chipless RFID transponder. It consists of a set of cascaded open loop resonators. The prototype fabricated on a substrate of dielectric constant 3.7 and thickness 1.6mm is having an overall dimension of 28×13.2 mm². The application of the proposed circuit together with its cross-polarized transmitting and receiving microstrip ultra-wideband disc loaded monopole antennas for RFID transponder system is also verified. The proposed circuit can be used for near filed identification and security systems.

Keywords

Q-factor; microstrip antennas; monopole antennas; radiofrequency identification; receiving antennas; resonators; transmitting antennas; transponders; ultra wideband antennas; cascaded open loop resonators; cross-polarized transmitting microstrip ultrawideband disc loaded monopole antenna; dielectric constant; high quality factor; near filed identification; planar open loop multiresonator based chipless RFID tag; receiving microstrip ultrawideband disc loaded monopole antennas; security systems; size 1.6 mm; spectral signature based chipless RFID transponder system; Geometry; Microstrip; Radiofrequency identification; Resonant frequency; Surface acoustic waves; Transmission line measurements; Transponders; Multi-Resonator; RFID; chipless Tag;

fLanguage

English

Publisher

ieee

Conference_Titel

General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI

Conference_Location

Beijing

Type

conf

DOI

10.1109/URSIGASS.2014.6929436

Filename

6929436