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Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas

This paper studies the characteristics of a Microstrip Patch Antenna (MPA) at the resonant frequency of 77 GHz for millimeter-wave applications, enhanced using a miniaturized Frequency Selective Surface (FSS). The proposed FSS unit cell is derived from a modified Swastika structure and serves as th...

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Main Authors: Zabri @ Suhaimi, Siti Normi, Shairi, Noor Azwan, Mohamad Ryeeshyam, Mohamad Fattullah, Mohamad, Sarah Yasmin
Format: Article
Language:English
Published: Human Resource Management Academic Research Society 2024
Online Access:http://eprints.utem.edu.my/id/eprint/28437/2/0131216012025844371603.pdf
http://eprints.utem.edu.my/id/eprint/28437/
https://hrmars.com/papers_submitted/24404/miniaturized-frequency-selective-surface-for-gain-and-bandwidth-enhancement-in-millimeter-wave-antennas.pdf
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spelling my.utem.eprints.284372025-02-11T09:40:16Z http://eprints.utem.edu.my/id/eprint/28437/ Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas Zabri @ Suhaimi, Siti Normi Shairi, Noor Azwan Mohamad Ryeeshyam, Mohamad Fattullah Mohamad, Sarah Yasmin This paper studies the characteristics of a Microstrip Patch Antenna (MPA) at the resonant frequency of 77 GHz for millimeter-wave applications, enhanced using a miniaturized Frequency Selective Surface (FSS). The proposed FSS unit cell is derived from a modified Swastika structure and serves as the fundamental element of a 2x2 periodic array. Acting as a reflective plane, the FSS is mounted onto the microstrip patch antenna to improve performance metrics such as return loss, bandwidth, gain, and directivity. The antenna is designed and analyzed in CST software using a Rogers 3003 substrate with a dielectric constant of 3.0 and a thickness of 0.254 mm. The gain is improved from 6.730 dB to 7.519 dB, with the resonant frequency operating at 77.42 GHz. The FSS also enhances the return loss bandwidth and directivity, making this antenna suitable for automotive radar applications. Human Resource Management Academic Research Society 2024-12 Article PeerReviewed text en cc_by_4 http://eprints.utem.edu.my/id/eprint/28437/2/0131216012025844371603.pdf Zabri @ Suhaimi, Siti Normi and Shairi, Noor Azwan and Mohamad Ryeeshyam, Mohamad Fattullah and Mohamad, Sarah Yasmin (2024) Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas. International Journal of Academic Research in Business and Social Sciences, 14 (12). pp. 4201-4211. ISSN 2222-6990 https://hrmars.com/papers_submitted/24404/miniaturized-frequency-selective-surface-for-gain-and-bandwidth-enhancement-in-millimeter-wave-antennas.pdf 10.6007/IJARBSS/v14-i12/24404
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description This paper studies the characteristics of a Microstrip Patch Antenna (MPA) at the resonant frequency of 77 GHz for millimeter-wave applications, enhanced using a miniaturized Frequency Selective Surface (FSS). The proposed FSS unit cell is derived from a modified Swastika structure and serves as the fundamental element of a 2x2 periodic array. Acting as a reflective plane, the FSS is mounted onto the microstrip patch antenna to improve performance metrics such as return loss, bandwidth, gain, and directivity. The antenna is designed and analyzed in CST software using a Rogers 3003 substrate with a dielectric constant of 3.0 and a thickness of 0.254 mm. The gain is improved from 6.730 dB to 7.519 dB, with the resonant frequency operating at 77.42 GHz. The FSS also enhances the return loss bandwidth and directivity, making this antenna suitable for automotive radar applications.
format Article
author Zabri @ Suhaimi, Siti Normi
Shairi, Noor Azwan
Mohamad Ryeeshyam, Mohamad Fattullah
Mohamad, Sarah Yasmin
spellingShingle Zabri @ Suhaimi, Siti Normi
Shairi, Noor Azwan
Mohamad Ryeeshyam, Mohamad Fattullah
Mohamad, Sarah Yasmin
Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
author_facet Zabri @ Suhaimi, Siti Normi
Shairi, Noor Azwan
Mohamad Ryeeshyam, Mohamad Fattullah
Mohamad, Sarah Yasmin
author_sort Zabri @ Suhaimi, Siti Normi
title Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
title_short Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
title_full Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
title_fullStr Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
title_full_unstemmed Miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
title_sort miniaturized frequency selective surface for gain and bandwidth enhancement in millimeter-wave antennas
publisher Human Resource Management Academic Research Society
publishDate 2024
url http://eprints.utem.edu.my/id/eprint/28437/2/0131216012025844371603.pdf
http://eprints.utem.edu.my/id/eprint/28437/
https://hrmars.com/papers_submitted/24404/miniaturized-frequency-selective-surface-for-gain-and-bandwidth-enhancement-in-millimeter-wave-antennas.pdf
_version_ 1825166536116011008
score 13.239859

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