Dual-band fractal shape antenna design for RFID applications

Kimouche, Hocine; Zemmour, Hamadache; Atrouz, B.

doi:10.1049/el.2009.1808

Cited by 20 publications

(9 citation statements)

References 9 publications

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“…On the basis of Kurokawa method, the following useful return loss definition is introduced for cases that the circuit is connected to the complex source [4]: …”

Section: Simulated and Experimental Resultsmentioning

confidence: 99%

“…3 and also adding T‐match Network in Ref. 4 have been reported. Among the wide variety of RFID applications, the design of multiband tag antennas is very attractive.…”

Section: Introductionmentioning

confidence: 98%

“…The self‐similarity nature of fractal for designing dual‐band tag antenna has been reported in Refs. 4 and5, the dual‐band concept is applied to the design of impedance‐matching networks, in which its synthesis is based on a perturbation method. Nevertheless, those RFID tags need not only good impedance matching to attain efficient power transfer between the antenna and the tag chip but also a compact size to be flexibly integrated within different modern portable devices, for example, in Ref.…”

Section: Introductionmentioning

confidence: 99%

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A tri‐band, small size radio frequency identification tag antenna with U‐shaped slots

Aliakbari

Mallahzadeh

Nezhad

2012

Micro & Optical Tech Letters

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A new multiband, small size antenna for passive radio frequency identification (RFID) tags is presented. Placement of three U‐shaped slots can create three independent resonances within the RFID range: 0.953, 2.45, and 5.8 GHz, whereas in each resonance, particular inductive input impedance will be achieved by a simple technique to be conjugately matched with the capacitive impedance of the chosen electronic chip. The proposed simple structural antenna is flexibly tunable to be matched with other chips in RFID frequencies. It is shown that the matching and forward patterns of tag antenna in each band are desirable, simultaneously. Details of the proposed antenna design and measured results are presented. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:1975–1978, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26949

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“…On the basis of Kurokawa method, the following useful return loss definition is introduced for cases that the circuit is connected to the complex source [4]: …”

Section: Simulated and Experimental Resultsmentioning

confidence: 99%

“…3 and also adding T‐match Network in Ref. 4 have been reported. Among the wide variety of RFID applications, the design of multiband tag antennas is very attractive.…”

Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A tri‐band, small size radio frequency identification tag antenna with U‐shaped slots

Aliakbari

Mallahzadeh

Nezhad

2012

Micro & Optical Tech Letters

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“…To obtain a high reliability for reading range and reading rate and to achieve a long lifetime with additional energy harvesting techniques, dual-band operation is demanded for RFID tags [8][9][10]. Thus, determining how to design a compact dual-band antenna within a small volume can be the most important issue.…”

Section: Introductionmentioning

confidence: 99%

A Compact Dual-Band RFID Tag Antenna Mountable on Metallic Objects

Mun¹,

Yoon²,

Lee

et al. 2015

International Journal of Antennas and Propagation

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A compact (50 × 50 × 4 mm3) dual-band radio frequency identification (RFID) tag antenna mountable on metallic objects is proposed for the ultra-high frequency (UHF) band (917∼923.5 MHz) and the microwave (MW) band (2.4∼2.45 GHz). With the proximity-coupled feed loop, the proposed antenna consists of two symmetric planar inverted-F antenna (PIFA) elements for the UHF band passive tag and a meander microstrip patch antenna for the MW band active tag. The performance of the proposed antenna is verified by mounting it on the different sizes of the metallic object. Furthermore, the passive tag antenna in the UHF band furthermore may be used for energy harvesting techniques to improve the lifetime of the active tag in the MW band. The measured maximum read range is 5.50 m in the UHF band and 14.15 m in the MW band when the proposed tag antenna is mounted on the metallic objects. The total efficiency for all operating frequency bands is higher than 50%. High isolation (>12 dB) between tag antennas in the UHF band and the MW band is achieved.

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“…Each of these bands has advantages and disadvantages over others, such as read range, read rate, cost, ability to surrounding liquid, etc. Thus, a good strategy for complete visibility of a supply chain should include dual or multi band antennas tag [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%