Low profile flexible metal mountable UHF RFID tag antenna

Petrariu, Adrian I.; Popa, Valeríu

doi:10.1109/isscs.2015.7203948

Cited by 5 publications

(3 citation statements)

References 14 publications

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“…Compared with the proposed design, these commercial designs have shorter read ranges [26,27] or have a larger antenna size [28]. Two planar antimetal tags in the literature are also compared, which have similar antenna size but the read ranges are not as good as the proposed antenna [20,24]. The proposed antimetal antenna not only has a planar structure but also has good impedance matching and radiation performance.…”

Section: Measurement Methods and Resultsmentioning

confidence: 99%

“…There are some flexible planar tag antennas, such as the flexible wideband UHF RFID tag antennas for curved metal surfaces and the low profile flexible metal mountable UHF RFID tag antennas [24]. Although these designs are simple and without shorting pins for interconnecting, it also has the shortcoming in radiation efficiency and impedance matching [24,25].…”

Section: Introductionmentioning

confidence: 99%

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Double Loop Inductive Feed Patch Antenna Design for Antimetal UHF RFID Tag

2019

International Journal of Antennas and Propagation

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Planar UHF RFID antimetal tag can be widely used for the metallic products or packages with metal material inside. A double loop inductive feed planar patch antenna is proposed for UHF RFID tag mounted on metallic objects. Compared to conventional microstrip antennas or PIFA antennas used for UHF RFID tags, the double loop inductive feed patch antenna has a planar structure, with no short via or short wall, which could decrease the manufacturing cost of the tags. The double loop inductive feed structure also increases the radiation performance of the planar antenna. Moreover, the double loop inductive feed structure makes the impedance of the patch antenna be tuned easily for conjugate impedance matching.

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Section: Measurement Methods and Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Double Loop Inductive Feed Patch Antenna Design for Antimetal UHF RFID Tag

2019

International Journal of Antennas and Propagation

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“…(Elboushi, Haraz, Jamil, & Sebak, 2015) proposes a very small antenna that uses a proximity couple method to load two via-patches trough a PIFA antenna. (Petrariu & Popa, 2015) presented an antenna with two elliptical globes that actives a good radiation but is too large for this project.…”

Section: Figure 11 Reading Distance With Dipole Antennamentioning

confidence: 99%

Wireless and autonomous sensor for Integrated Engine Health Management

Hebrard

2018

PHME_CONF

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Providing the best availability of aircrafts is a main cause for concern in aeronautics industry. Integrated Engine Health Management (IEHM) is the up to date solution that is used by Aircraft Engine Manufacturers in order to maintain a fleet of engines operative. IEHM detect signs of failure before they happen is the key tool for improving the level of aircraft operability. There is a strong focus on the sensor part and particularly on a wireless autonomous load sensor. Measuring load can have a high value to estimate the remaining useful life of equipment’s like suspension rods or gears after a hard landing. Indeed, after such an event, aircraft companies need to know if suspension rods/gears are safe or could have been damaged. This paper presents the current CORALIE sensor development (autonomous wireless load recorder) that will enable maintenance operators to determine the load level seen by an engine link after a hard landing by simply setting a portable device near the mounting system. Interesting features are Energy Harvesting and RFID communication modules that have been developed for this sensor. Such autonomous SHM systems typically include embedded sensors, and elements for data acquisition, wireless communication, and energy harvesting. Among all of these components, this paper focuses on RFID technologies. Actually, low power sensors and wireless communication components are used in newer SHM systems, and a number of researchers have recently investigated such techniques to extract wirelessly communicate data stored in these stand-alone systems. The first part of the paper is dedicated to benchmark the different wireless communication protocols against RFID available for the project application (engine pods). The second part gives a presentation of the RFID communication system (Antenna, reader and RFID front end circuit) developed for transmitting local data stored in the memory of the system for analysis in a SHM maintenance strategy. The last part presents real test of RFID wireless communication and provide a maturity assessment on the technology.

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