A Quadrilateral Shaped Fractal Slot Planar Antenna for Ultra-Wide Band Applications

Kumar, Ranjeet; Sinha, Rashmi; Choubey, Arvind; Mahto, Santosh Kumar

doi:10.1080/1448837x.2021.2024317

Cited by 5 publications

(3 citation statements)

References 26 publications

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“…These triangles get linked to the hybridized web structures designed by the multiple iterations into the CST microwave studio (MWS) 2020 electromagnetically simulations tools as well as fabricated with dielectric including the constants and the heights. Kumar et al [37], proposed a lightweight quadrilateral structure fractal slit planar aerial utilizing the improved fractal structure. In this work, the authors selected the circular as well as hexagonal along with the triangular themes for iteration purposes for making this aerial.…”

Section: Literature Reviewmentioning

confidence: 99%

A novel design of triangular-shaped hexagonal fractal antenna for satellite communication

2023

IJATEE

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Modern telecommunications systems required antennae along with wider bandwidths including the smaller dimension as compared to conventional possibly antennas [1,2]. It has initiated the antenna's research in various directions, one form which utilizes the fractal shape antenna's element [3,4]. There exist important relations between antenna dimensions and wavelengths. The relation states that if an antenna's sizes are lesser than the λ/4 then the antenna isn't effective because of the radiation's resistances, and gains, as well as the bandwidth, gets reduced [5,6]. Further, to overcome the limitation of the antenna's size got increased, which again problems with the handheld device. *Author for correspondence Fractal geometry is considered a pragmatic solution for the existing aforementioned problem [79]. The term fractal means the irregular or broken fragment. This is defined from Benoit's Mandelbrot derived from the Latin word 'fractus' that means fracture or the broken [1012]. The Fractal's antennas get inspired by the nature. A fractal antenna has two main properties that are space-filling as well as self-similarities [1315]. The space-filling properties reduced the size of antennas and this makes antennas electronically larger in the smaller physical spaces [1618]. Self-similarities property means that the patches of the antennas are subdivided into small parts as well as every smaller part is the smallest portion of the reduced sizes of main geometries [1922].

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Section: Literature Reviewmentioning

confidence: 99%

A novel design of triangular-shaped hexagonal fractal antenna for satellite communication

2023

IJATEE

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“…The results were plotted across a frequency range [1][2][3][4][5][6] GHz. Figure 7 shows that the simulated and measured findings are in reasonable agreement.…”

Section: Top Sidementioning

confidence: 99%

“…Driven by the enthusiasm of the public, reception systems have become portable and antennas have become miniaturized. The use of printed antennas has become common in radio communication systems [1]- [4].…”

Section: Introductionmentioning

confidence: 99%

A compact miniaturized star fractal antenna for modern wireless applications

Nejdi

Fatimi

Rhazi³

et al. 2022

IJEECS

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In this paper, six-band resonant fractal antenna architecture is proposed and fabricated. The ultimate shape is established after six iterations. The resonator is starshaped, and each iteration, a hexadecagon shape from the resonator is subtracted. The antenna is designed and calculated by the numerical simulation based on the finite element method (ANSYS HFSS) and finite integration technique (CST studio). The experimental measurements were performed by the vector network analyzer AVR ROHDE AND SCHWARZ ZVB20. The gain is 4.85 dB, and the bandwidth is 0.33 GHz. The antenna’s structure allows it to work effectively in the GSM, DCS, LTE, WiMAX, WLAN, and C bands. The designed patch has a compact size of (75×75×1.6) mm3 uses as a support the FR-4 substrate for wireless equipment.

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Low-Loss UWB mm-Wave Monopole Antenna Using Patch Size Enhancement for Next-Generation (5G and Beyond) Communications

Singh,

Sethi,

Khinda

2023

J Infrared Milli Terahz Waves

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A Quadrilateral Shaped Fractal Slot Planar Antenna for Ultra-Wide Band Applications

Cited by 5 publications

References 26 publications

A novel design of triangular-shaped hexagonal fractal antenna for satellite communication

A novel design of triangular-shaped hexagonal fractal antenna for satellite communication

A compact miniaturized star fractal antenna for modern wireless applications

Low-Loss UWB mm-Wave Monopole Antenna Using Patch Size Enhancement for Next-Generation (5G and Beyond) Communications

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