Reflection coefficient variation based on the configuration of integrated antenna and reflecting surface at 3.5 GHz

Mohd Hamzah, Siti Zainab and Abdul Malek, Norun Farihah and Ahamad, Firdaus Taqiyuddin and Mohamad, Sarah Yasmin and Jamaluddin, Mohd Haizal (2024) Reflection coefficient variation based on the configuration of integrated antenna and reflecting surface at 3.5 GHz. In: 2023 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION, 30 October - 2nd Novermber 2023, Berjaya Times Square Hotel, Kuala Lumpur.

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Abstract

This work offers a low profile, and enhanced microstrip patch antenna for 5G and Wi-Max applications. The proposed design is based on a patch antenna embedded with reflective surface metamaterial consisting of an array of 5 × 5 elements. The simulated and measured of S11 has been observed to determine its performance. The advancement of Frequency Selective Surface (FSS) evolution known as Reflective Surface (RS) metamaterial has been adopted to integrate with the patch antenna. This design has a small size of 107 mm × 107 mm. Furthermore, it has been integrated with the microstrip patch antenna under two different configurations which provides a variation performance antenna in terms of reflection coefficient for both configuration 1 and configuration 2, at the operating frequency of 3.5 GHz. For configuration 1, no significant changes have been observed. While in configuration 2, the resonant frequency of the patch antenna has been shifted up and down with the best S11 is -40dB at 3.4 GHz.

Item Type:	Proceeding Paper (Slide Presentation)
Subjects:	T Technology > T Technology (General) T Technology > T Technology (General) > T10.5 Communication of technical information
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Norun Abdul Malek
Date Deposited:	12 Mar 2024 15:28
Last Modified:	12 Mar 2024 15:28
URI:	http://irep.iium.edu.my/id/eprint/111301

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