Chipless RFID

Rezaiesarlak, Reza; Manteghi, Majid

doi:10.1007/978-3-319-10169-9

Cited by 40 publications

(13 citation statements)

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“…Radiofrequency identification (RFID) is a wireless technology for identification and tracking of objects, animals, persons, etc. which has moderately penetrated the market, as compared to optical identification systems (based on barcodes or QR-codes) [1,2,3,4,5,6,7]. Despite the fact that RFID offers significant advantages over optical systems, such as larger reading distances without the need of line-of-sight, high data storage capacity, and the possibility to read multiple tags simultaneously, the cost of traditional RFID tags (i.e., tags equipped with a silicon integrated circuit or chip), is excessively high for many applications involving low-cost items.…”

Section: Introductionmentioning

confidence: 99%

Chipless-RFID: A Review and Recent Developments

Herrojo

Paredes

Mata-Contreras

et al. 2019

Sensors

121

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In this paper, a review of the state-of-the-art chipless radiofrequency identification (RFID) technology is carried out. This recent technology may provide low cost tags as long as these tags are not equipped with application specific integrated circuits (ASICs). Nevertheless, chipless-RFID presents a series of technological challenges that have been addressed by different research groups in the last decade. One of these challenges is to increase the data storage capacity of tags, in order to be competitive with optical barcodes, or even with chip-based RFID tags. Thus, the main aim of this paper is to properly clarify the advantages and disadvantages of chipless-RFID technology. Moreover, since the coding information is an important aspect in such technology, the different coding techniques, as well as the main figures of merit used to compare different chipless-RFID tags, will be analyzed.

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Section: Introductionmentioning

confidence: 99%

Chipless-RFID: A Review and Recent Developments

Herrojo

Paredes

Mata-Contreras

et al. 2019

Sensors

121

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“…For the purpose of the deeper analysis, the R-Mode range accuracy will be compared to the Cramer-Rao lower bound (CRLB) method. It has to be stated that this method is particularly effective for high SNR values (above 15 dB); if used for lower SNRs, however, the CRLB may be less accurate 5 and may introduce higher error [see Rezaiesarlak and Manteghi (2015)] 6 . This theoretical assumption will be confirmed later in the paper during the analysis of the measurement data.…”

Section: F I G U R Ementioning

confidence: 99%

Concept, signal design, and measurement studies of the R‐mode Baltic system

et al. 2021

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“…Different types of well-known RFID technologies are commercially available [1], for various applications such as employee cards, traffic monitoring and toll collections etc. It is expected that around 75 billion products will use RFID tags in the near future [2].…”

Section: Introductionmentioning

confidence: 99%

12-Bit Chip-less RFID Tag with High Coding Capacity per Unit Area

Noman

Haider

Ullah

et al. 2022

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)

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This paper presents a novel, low cost and highly compact chip-less radio frequency identification (CRFID) tag. The tag consists of multiple circular and rectangular metallic closed loop resonators, with an overall size of 12×12 mm 2 . Plane wave is used to excite the tag. Its frequency response is analyzed against radar cross section (RCS) from 4 to 20 GHz. It can encode a 12-bit sequence and has a high code density of 8.33 bits/cm 2 . Due to its compactness, the proposed tag has potential for different RFID applications.

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Chipless RFID

Cited by 40 publications

References 0 publications

Chipless-RFID: A Review and Recent Developments

Chipless-RFID: A Review and Recent Developments

Concept, signal design, and measurement studies of the R‐mode Baltic system

12-Bit Chip-less RFID Tag with High Coding Capacity per Unit Area

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