UHF RFID Conductive Fabric Tag Design Optimization

Byondi, Franck Kimetya; Chung, Youchung

doi:10.3390/s21165380

Cited by 4 publications

(3 citation statements)

References 17 publications

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“…For many others, however, it is necessary to design special antennas that meet and guarantee functionality in given conditions. Several professional publications are devoted to the design of antennas [11][12][13][14][15][16][17][18][19][20][21][22]. As can be seen, the physical properties of the antenna and the reader play a very important role in the design of the RFID system.…”

Section: Methodsmentioning

confidence: 99%

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Investigation of UHF Signal Strength Propagation at Warehouse Management Applications Based on Drones and RFID Technology Utilization

et al. 2022

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As a part of the supply chain, inventory management includes, among other things, maintaining the storage of stock, controlling the amount of product for sale and order fulfilment. In business terms, inventory management means the right stock, at the right levels, in the right place, at the right time. In the case of large outdoor warehouses, common identification methods are lengthy and inappropriate. One way to determine inventory easily and quickly is to deploy UAV’s (unmanned aerial vehicle) for product identification purposes. In this case, however, there is a problem in determining where the goods are located. A drone moves at higher altitudes, which can lead to a situation where we will not be able to determine the exact location of the goods. This article deals with a method of determining the correct flight level suitable to distinguish the identified items located at least 2 m apart. The evaluation is performed based on an RSSI (received signal strength indicator) value. The experiment proved that even at maximum reading distance of selected passive UHF RFID tags the two objects can be distinguished.

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Section: Methodsmentioning

confidence: 99%

“…Other authors [16][17][18][19][20][21][22] also describe procedures for antenna design, describe how to properly tune the antenna for a given type of application, etc.…”

Section: Methodsmentioning

confidence: 99%

Investigation of UHF Signal Strength Propagation at Warehouse Management Applications Based on Drones and RFID Technology Utilization

et al. 2022

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“…Therefore, building flexible electronic devices on textile fabric substrates is more suitable for the future development of wearable electronic devices [6,7]. With the advantages of good flexibility, breathability, and lightweight, conductive fabrics are widely used in medicine, electromagnetic shielding, sensing, wearable devices, supercapacitors, and other fields [8][9][10][11][12]. The development of conductive fabrics with excellent performance will promote the process of intelligent textiles and accelerate the transformation and upgrading of the textile industry.…”

Section: Introductionmentioning

confidence: 99%

Research on the Performance of Polypyrrole Coated Conductive Fabrics Prepared from Different Base Materials

Liu

Xue

Liu

et al. 2023

Fibres &Amp; Textiles in Eastern Europe

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In this paper, polypyrrole coated conductive fabrics were prepared using pyrrole as the monomer, p-toluene sulfonic acid as the doping agent and ammonium persulfate as the oxidant, adopting the simple method of situ polymerization of the liquid phase. Six types of conductive polypyrrole coated fabrics were prepared adopting polyester-cotton blended fabrics, nylon fabrics, wool fabrics, silk fabrics, basalt fabrics and aramid fabric respectively as base materials and using the same process conditions; its electrical conductivity was compared, and the distribution and resistance of the washing fastness of polypyrrole on the surface of those fabrics were studied. Results showed that under the same process conditions, the conductivity of polypyrrole coated terylene fabrics was the best, followed by the polypyrrole coated nylon fabrics and polypyrrole coated wool fabrics. Observed by electron microscope, the distribution of polypyrrole was more homogeneous on different base cloths. After washing, it was concluded that the combination fastness of polypyrrole with polyester-cotton, nylon and wool was better, while the combination fastness of polypyrrole with basalt and aramid was poor.

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A review on the manufacturing techniques for textile based antennas

Rafiq,

Imran,

Rasheed

et al. 2024

Journal of Engineered Fibers and Fabrics

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An antenna is a medium of communication in electronic systems and one of its branches is known as wearable antenna (embedded in clothing or other wearables). Antennas are found in a wide range of applications such as medical, military, sports, safety, fitness, satellite communication etc. Textile based antennas are considered a replacement of conventional communication systems in E-textiles as they are more flexible and comfortable as compared to their metallic counterparts and more efficient than transmission wires. Electronic wiring which is commonly used for data transmission is susceptible to damage because of bending or stretching in wearables and may cause interferences between signals and time delays. One of the most significant advantages of wearable antennas is the reduction of bulk of electronic components as they can act as a sensor and communicator at a time. The cost can also be reduced this way. The current work focuses on the review of different manufacturing techniques for wearable antennas. The scope of this review is to highlight main techniques, their advantages and limitations in comparison with each other as well as to describe the available solutions of associated problems. The findings of this review could be fruitful for researchers to find out the best manufacturing technique for antennas in their perspective. Visual Abstract [Formula: see text]

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UHF RFID Conductive Fabric Tag Design Optimization

Cited by 4 publications

References 17 publications

Investigation of UHF Signal Strength Propagation at Warehouse Management Applications Based on Drones and RFID Technology Utilization

Investigation of UHF Signal Strength Propagation at Warehouse Management Applications Based on Drones and RFID Technology Utilization

Research on the Performance of Polypyrrole Coated Conductive Fabrics Prepared from Different Base Materials

A review on the manufacturing techniques for textile based antennas

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