A parametric study on strawberry radiated shaped monopole antenna for ultrawide-band applications

Zakaria, Zahriladha and Al Gburi, Ahmed Jamal Abdullah and Mohd Ibrahim, Imran and Akbar, Muhammad Firdaus and Khaleel Al-Obaidi, Aymen Dheyaa and Khabba, Asma (2023) A parametric study on strawberry radiated shaped monopole antenna for ultrawide-band applications. Bulletin of Electrical Engineering and Informatics, 12 (1). pp. 232-239. ISSN 2089-3191

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Abstract

This article gives a parametric study on strawberry-shaped monopole antennas for ultra-wideband (UWB) systems. The antenna design consisted of three different parametric design steps to structure the strawberry radiated monopole antenna. The scheduled strawberry monopole antenna was simulated on an FR4 substrate in a low profile for UWB applications. The total physical dimension is 26 mm×26 mm×1.6 mm, corresponding to the centre frequency of 7.5 GHz. The strawberry antenna is fed via a coplanar waveguide (CPW) to attain the best impedance matching for UWB systems. The presented monopole antenna has an impedance UWB bandwidth of 11.0 GHz from 2.6 GHz up to 13.6 GHz at −10 dB return loss. The simulated UWB strawberry monopole antenna displays an omnidirectional radiation behaviour with a simulated gain of 7.3 dB at 13.6 GHz, a directivity of 7.5 dBi at 13.6 GHz and favourable radiation efficiency of 97%. The proposed monopole UWB strawberry antenna has the technological possibility to be used for UWB applications.

Item Type:	Article
Uncontrolled Keywords:	Directivity, Gain, Parametric study, Strawberry shaped, Ultra-wideband
Divisions:	Faculty of Electronics and Computer Engineering
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	23 Jun 2025 07:03
Last Modified:	23 Jun 2025 07:03
URI:	http://eprints.utem.edu.my/id/eprint/28831
Statistic Details:	View Download Statistic

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