Design of a 1×2 CPW Fractal Antenna Array on Plexiglas Substrate with Defected Ground Plane for Telecommunication Applications

Nsir, Chiraz Ben; Ribero, J. M.; Boussetta, Chokri; Gharsallah, Ali

doi:10.48084/etasr.4558

Cited by 3 publications

(1 citation statement)

References 30 publications

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“…With the multiplication and miniaturization of telecommunication systems, many research efforts are focused on the integration of antennas into small environments [1], such as smartphones, tablets, automobiles, airplanes, and other embedded systems, and the design of multiband, the design of multi-band and wide-band antennas becomes a necessity [2].…”

Section: Introductionmentioning

confidence: 99%

Design of Multiband Fractal Antenna Array for Wireless Communication

Attioui,

El Ouadi,

El Aoud

et al. 2023

ITM Web Conf.

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This work proposes a modified circular fractal antenna array for multiband applications, including WLAN (5.15–5.85 GHz), C-band applications (3.8–4.4 GHz), and X-band for satellite communication (7.1–7.76 GHz). High Frequency Structure Simulator (HFSS) is used to simulate the antenna. The substrate material is FR4 epoxy, which has a 4.4 relative permittivity and 1.6 mm of thickness. It is discovered that the antenna only covers a portion of the bandwidth of the aforementioned applications.

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Section: Introductionmentioning

confidence: 99%

Design of Multiband Fractal Antenna Array for Wireless Communication

Attioui,

El Ouadi,

El Aoud

et al. 2023

ITM Web Conf.

View full text Add to dashboard Cite

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Design and Geometric Transformations of Koch Curve Monopole Antennas

Jamil

Rafique²,

Idrees

et al. 2022

Eng. Technol. Appl. Sci. Res.

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In this paper, a modified Koch curve monopole antenna is proposed for the dual-band Wireless Local Area Network (WLAN) and its performance has been compared with the conventional printed Koch-curve monopole antenna. Both the antennas have been contrived, and their simulated return loss and radiation pattern results have been validated with the measurements. Antenna #1 is designed on the geometrical basis of a conventional Koch-curve monopole antenna. Moreover, the shape of antenna # 1 is bent with a two-step rotation process to yield antenna #2. There are two advantages to this geometrical modification: Firstly, the unique rotation in antenna #2 has further increased the mutual coupling between the segments of the Koch-curve geometry, and thus improved the impedance matching. Secondly, due to its geometric configuration that enhanced its ground plane size, the proposed antenna #2 has been able to demonstrate consistent simulation and measurement results. The compact ground plane in antenna #1 has been identified as the primary reason for the disagreement between the simulated and measured return loss results. The presented antennas have also been studied for the variation of indentation angles: θ=30 and θ=60.

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The Efficiency of Surface Impedance Technique in the Transverse Wave Approach for the EM-Modeling of Fractal-Like Tree Structure used in 5G Applications

Ayari,

Altowaijri

2024

Eng. Technol. Appl. Sci. Res.

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Fractal antenna technology is a promising approach for 5G applications because its complex nature offers optimization potential in terms of time and space trade-offs. However, the computational effort required to analyze such antennas is significant. This paper investigates the Advanced Transverse Wave Approach (ATWA), which utilizes the surface impedance technique to improve simulation efficiency. This study introduces and analyzes a fractal-like 5G tree structure, displaying improved computational accuracy and efficacy, as well as peak memory utilization compared to current works. The proposed approach demonstrates significant effectiveness in enhancing the performance of complex fractal antennas for 5G technology and shows promise for integration with cloud, fog, and edge computing environments. This integration could potentially optimize data processing and network efficiency in these advanced computing landscapes.

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Design of a 1×2 CPW Fractal Antenna Array on Plexiglas Substrate with Defected Ground Plane for Telecommunication Applications

Cited by 3 publications

References 30 publications

Design of Multiband Fractal Antenna Array for Wireless Communication

Design of Multiband Fractal Antenna Array for Wireless Communication

Design and Geometric Transformations of Koch Curve Monopole Antennas

The Efficiency of Surface Impedance Technique in the Transverse Wave Approach for the EM-Modeling of Fractal-Like Tree Structure used in 5G Applications

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