High efficiency dielectric resonator antenna using complementary ring resonator for bandwidth enhancement

Ghazali, Osman and Khaleel Al-Obaidi, Aymen Dheyaa and Mahmuddin, Massudi and Al Gburi, Ahmed Jamal Abdullah and Mahdi, Mohammed Najah and Mansor, Mohd Fais (2022) High efficiency dielectric resonator antenna using complementary ring resonator for bandwidth enhancement. Bulletin of Electrical Engineering and Informatics, 11 (4). pp. 2107-2114. ISSN 2089-3191

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Abstract

A complementary ring resonator (CRR) technique is used to improve the bandwidth of the dielectric resonator antenna (DRA) while maintaining other parameters such as the efficiency and the gain. Parametric experiments were conducted in order to demonstrate the suggested antenna's working guideline. The bandwidth of the proposed Antenna is boosted by 769 percent as compared to the antenna without the CRR technique. The proposed antenna has high efficiency of 94 percent and a tiny dimension of around 30×30×12 mm. The suggested antenna has a frequency range from 2.61 to 3.65 GHz, which is suitable for S-band applications. Computer simulation technology (CST) was used to implement the design and obtain the results.

Item Type:	Article
Uncontrolled Keywords:	Bandwidth enhancement, Complementary ring resonator, Dielectric resonator antenna, High efficiency
Divisions:	Faculty of Electronics and Computer Engineering
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	16 Jan 2024 10:41
Last Modified:	16 Jan 2024 10:41
URI:	http://eprints.utem.edu.my/id/eprint/27050
Statistic Details:	View Download Statistic

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