Miniaturized Circularly Polarized Patch Antenna for RFID System

Zamali, Marwa; Osman, Lotfi; Ragad, Hedi; Latrach, Mohamed

doi:10.1109/mms.2018.8611937

Cited by 2 publications

(3 citation statements)

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“…For implementation of this type, the dielectric is one of the most expensive components to achieve. In [37], a miniaturized patch antenna with a Dumbbells-defected ground structure is presented. The antenna size was miniaturized to operate at a frequency of 868 MHz.…”

Section: ) Folded-patch Tag Antennamentioning

confidence: 99%

“…A folded patch is used in [84] where the design was placed on a metal object and digital serration was added to the edges of the radiator to fine-tune its resonant frequency efficiently. Another folded-patch configuration is proposed in [39], while [37] proposed a dumbbell shaped type to miniaturize the size of the antenna. A T-shaped antenna tag is proposed in [85].…”

Section: Techniques Applied To Other Structuresmentioning

confidence: 99%

“…18 Miniaturized circularly polarized patch antenna for RFID System [37] Miniaturized patch antenna with Dumbbells-defected ground structure.…”

mentioning

confidence: 99%

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Recent Advances in Passive UHF-RFID Tag Antenna Design for Improved Read Range in Product Packaging Applications: A Comprehensive Review

et al. 2021

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Radio frequency identification (RFID) is a rapidly developing technology, and RFID sensors have become important components in many common technology applications. The passive ultra-high frequency (UHF) tags used in RFID sensors have a higher data transfer rate and longer read range and usually come in unique small and portable application designs. However, these tags suffer from significant frequency interference when mounted on metallic materials or placed near liquid surfaces. This paper presents the recent advancements made in passive UHF-RFID tag designs proposed to resolve the interference problems. We focus on those designs that are intended to improve antenna read range as well as scalability designs for miniaturized applications.

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Section: ) Folded-patch Tag Antennamentioning

confidence: 99%