Analysis of a modified Sierpinski gasket antenna for Wi-Fi aplications

Petkov, Peter; Bonev, Boncho

doi:10.1109/radioelek.2014.6828489

Cited by 5 publications

(3 citation statements)

References 7 publications

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“…Self-similarity has been used in constructing multiband arrays and is helpful in the design of multifrequency antennas. Many fractal forms have been used to construct wearable antennas, including Hilbert curve, Sierpinski gasket, Koch snowflake, Cantor's comb, Mandelbrot set, and Fern Fractal leaf [13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Design of Flexible Dual-Band Tree Fractal Antenna for Wearable Applications

Alkhafaji¹,

Abdulsatar²,

Ali³

2022

PIER C

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A dual-band flexible monopole antenna for wearable applications is presented. The antenna structure is built based on tree-shaped fractal geometry. The suggested antenna is printed on Rogers RT5870, a semi-flexible material with a relative dielectric constant and loss tangent of 2.33 and 0.0012, respectively. According to the results, the proposed antenna achieves dual impedance bandwidth ranging from 1.72 to 1.88 GHz for the lower band and 5.1 to 5.33 GHz for the upper band. The simulated results show that the fractional impedance bandwidths and realized gains of the antenna are 8.9/4.8% and 1.47/5.67 dBi for the 1.81/5.2 GHz, respectively. The antenna's performance under various bending scenarios has also been demonstrated at both resonant frequencies. The overall size of the proposed antenna is about 45 × 41 × 0.25 mm 3 . The antenna shows good performance to be a candidate for wearable applications.

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Section: Introductionmentioning

confidence: 99%

Design of Flexible Dual-Band Tree Fractal Antenna for Wearable Applications

Alkhafaji¹,

Abdulsatar²,

Ali³

2022

PIER C

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“…In our previous works [7][8][9] have been presented our recent studies on various types of fractal antennas -research on fractal antennas performance, fractal antennas for some specific applications -Wi-Fi hotspots, digital TV reception, cellular repeaters etc. In this paper are proposed and analyzed a super J-pole fractal antenna based on Koch curve.…”

Section: Introductionmentioning

confidence: 99%

Fractal J-pole antenna

Bonev

Petkov

2016

2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA)

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A super J-pole antenna with two fractal Koch curve shaped elements is proposed in this paper. In order to increase the bandwidth and to provide the proper phasing of the currents in the antenna elements a duplexer type phasing section is designed. The antenna performances (radiation patterns, VSWR and gain) are simulated and optimized for GSM-1800, UMTS-2100 and Wi-Fi 2,4 GHz bands. Fractal J-pole antenna features relatively small size and high gain. The VSWR is experimentally measured.

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“…In our previous works [9][10][11][12][13] have been presented our studies on fractal antennas -investigation on fractal antennas performance, modified fractal antennas for specific applications. In this paper are proposed and analyzed a three element fractal Yagi antenna based on Koch curve.…”

Section: Introductionmentioning

confidence: 99%