3.56-bits/cm Compact Inkjet Printed and Application Specific Chipless RFID Tag
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Abstract© 2002-2011 IEEE. In this letter, a 28.5-bit chipless RFID tag, based on paper substrate and realized using inkjet printing technique is presented. Operating within ultrawideband, the tag occupies a compact size of 2 × 4 cm2. Focusing on applications requiring time and date identification, a novel encoding technique is presented that allows efficient frequency band allocation based on the number of required instances of time and date variables. A figure of merit (FOM) relating coding capacity and tag dimensions coined as code density is also introduced. A systematic design process followed by simulations and verified through measurements reveal a high code density of 3.56 bits/cm2 for the presented chipless tag.
CitationKhan MM, Tahir FA, Farooqui MF, Shamim A, Cheema HM (2016) 3.56-bits/cm Compact Inkjet Printed and Application Specific Chipless RFID Tag. IEEE Antennas and Wireless Propagation Letters 15: 1109–1112. Available: http://dx.doi.org/10.1109/LAWP.2015.2494864.