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All Journal Bulletin of Electrical Engineering and Informatics
Ahmed Jamal Abdullah Al-Gburi
Universiti Teknikal Malaysia Melaka (UTeM)
Electrical & Electronics Engineering

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High efficiency dielectric resonator antenna using complementary ring resonator for bandwidth enhancement Aymen Dheyaa Khaleel Al-Obaidi; Osman Ghazali; Massudi Mahmuddin; Ahmed Jamal Abdullah Al-Gburi; Mohammed Najah Mahdi Al-Niamey; Mohd Fais Mansor
Bulletin of Electrical Engineering and Informatics Vol 11, No 4: August 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v11i4.3681

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.
Co-Authors Aymen Dheyaa Khaleel Al-Obaidi Massudi Mahmuddin Mohammed Najah Mahdi Al-Niamey Mohd Fais Mansor Osman Ghazali