A compact miniaturized star fractal antenna for modern wireless applications

Abstract

<span>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 <span>method (ANSYS HFSS) and finite integration technique (CST studio). The experimental</span> 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) mm<sup>3</sup> uses as a support the FR-4 substrate for wireless equipment.</span>

A new printed multiband fractal triangular antenna for wireless application

“…For multiband operation, many fractal antenna approaches (Minkowski [8], [9], Sierpinski [10], Hilbert curves [11], fractal tree antennas [12], [13], Cantor [14], shaped fractals [15]- [18], slotted antenna [19], [20], and koch curves [21]) have been proposed in the literature. A small, miniature star fractal antenna for wireless applications with a gain that can approach 4.85 dB was described by Nejdi et al [22]. Idris et al [23]  ISSN: 1693-6930 TELKOMNIKA Telecommun Comput El Control, Vol.…”