Enhancement of the Near-Field UHF RFID With Ferrite Substrates

Stergiou, Charalampos A.; Eleftheriou, E.; Zaspalis, V.T.

doi:10.1109/tmag.2011.2172585

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Near-field Transponders1

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Cited by 17 publications

(3 citation statements)

References 8 publications

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“…However, magnetic properties of ferrites deteriorate as the frequency increases and at UHF, ferrites with adequate performance that is high enough permeability and low enough magnetic losses are not available. Using such special material would also mean added cost and complexity to the tag [111], [112].…”

Section: Near-field Transpondersmentioning

confidence: 99%

Exploitation of Transparent Conductive Oxides in the Implementation of a Window-Integrated Wireless Sensor Node

Jaakkola

Tappura

2018

IEEE Sensors J.

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Section: Near-field Transpondersmentioning

confidence: 99%

Exploitation of Transparent Conductive Oxides in the Implementation of a Window-Integrated Wireless Sensor Node

Jaakkola

Tappura

2018

IEEE Sensors J.

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“…To make the UHF RFID tags for metallic objects tracking, several types of antennas are designed especially for metallic objects. Several tricks are used like keeping enough separation gaps between the tag and the metallic surface and using materials for RF shielding . Specific antenna structures could be a solution to reduce the metallic effects…”

Section: Introductionmentioning

confidence: 99%

“…Several tricks are used like keeping enough separation gaps between the tag and the metallic surface 8 and using materials for RF shielding. 9 Specific antenna structures could be a solution to reduce the metallic effects. 10 Measurements play a crucial role in RFID antenna designs.…”

Section: Introductionmentioning

confidence: 99%

Analysis, design, and measurements of an ultrasmall on‐metal UHF RFID tag antenna

Abdallah¹,

Carle²,

Mondon³

2019

Micro & Optical Tech Letters

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An ultrasmall radiofrequency identification (RFID) tag antenna is proposed for metallic applications. The antenna consists of a loop structure on FR4 substrate with a chip on the side. The overall dimensions of the tag are 10 × 10 × 2.07 mm (0.03λ × 0.03λ × 0.006λ). Studies demonstrate that the proposed antenna is a good candidate for RFID tags to be mounted on metallic surfaces. Experimental results demonstrate that the tag is able to achieve a read distance of 20 cm with an equivalent isotropic radiated power of 1.64 W when attached to a metallic object. The proposed antenna is proved to be competitive against state of the art.

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Electromagnetic Interference Suppression and Electromagnetic Absorption

Koledintseva¹,

Rozanov²

2022

Modern Ferrites

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Enhancement of the Near-Field UHF RFID With Ferrite Substrates

Cited by 17 publications

References 8 publications

Exploitation of Transparent Conductive Oxides in the Implementation of a Window-Integrated Wireless Sensor Node

Exploitation of Transparent Conductive Oxides in the Implementation of a Window-Integrated Wireless Sensor Node

Analysis, design, and measurements of an ultrasmall on‐metal UHF RFID tag antenna

Electromagnetic Interference Suppression and Electromagnetic Absorption

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