Cover Image

Compact wideband metamaterial quadrature coupler for 5G beamforming applications

A design of a compact wideband quadrature coupler based on metamaterial is presented at 3.5 GHz. The quadrature coupler is a significant component in beamforming networks with problems of narrow bandwidth and bulky size. The proposed quadrature coupler is designed with the implementation of composit...

Full description

Saved in:
Bibliographic Details
Main Authors: Keriee, Hussam Hamid, Abd. Rahim, Mohamad Kamal, Nayyef, Nawres Abbas, Ayop, Osman, Al Gburi, Ahmed Jamal Abdullah
Format: Article
Language:English
Published: Wydawnictwo SIGMA-NOT 2023
Online Access:http://eprints.utem.edu.my/id/eprint/28206/2/0270222052023111.pdf
http://eprints.utem.edu.my/id/eprint/28206/
http://pe.org.pl/articles/2023/3/30.pdf
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.utem.eprints.28206
record_format eprints
spelling my.utem.eprints.282062025-02-04T16:11:22Z http://eprints.utem.edu.my/id/eprint/28206/ Compact wideband metamaterial quadrature coupler for 5G beamforming applications Keriee, Hussam Hamid Abd. Rahim, Mohamad Kamal Nayyef, Nawres Abbas Ayop, Osman Al Gburi, Ahmed Jamal Abdullah A design of a compact wideband quadrature coupler based on metamaterial is presented at 3.5 GHz. The quadrature coupler is a significant component in beamforming networks with problems of narrow bandwidth and bulky size. The proposed quadrature coupler is designed with the implementation of composite right/left-handed (CRLH) arms metamaterial transmission line (TL). The metamaterial fingers are implemented in each branch section to reduce the size and improve the bandwidth. The proposed coupler is simulated using CST software and then fabricated on the FR4 substrate with (εr=4.4 and h=1.6 mm). The coupler performance achieved a fractional bandwidth of 55.42% operated at 2.25 GHz to 4.19 GHz. The coupling factor at 3.5 GHz is -3 ±0.5 dB with a phase difference of 88.01°. Compared to conventional BLC, the proposed coupler achieved a size reduction of 40.43%. The proposed coupler is suitable to be used in future 5G beamforming applications. Wydawnictwo SIGMA-NOT 2023 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/28206/2/0270222052023111.pdf Keriee, Hussam Hamid and Abd. Rahim, Mohamad Kamal and Nayyef, Nawres Abbas and Ayop, Osman and Al Gburi, Ahmed Jamal Abdullah (2023) Compact wideband metamaterial quadrature coupler for 5G beamforming applications. Przeglad Elektrotechniczny, 99 (3). pp. 172-175. ISSN 0033-2097 http://pe.org.pl/articles/2023/3/30.pdf 10.15199/48.2023.03.30
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 A design of a compact wideband quadrature coupler based on metamaterial is presented at 3.5 GHz. The quadrature coupler is a significant component in beamforming networks with problems of narrow bandwidth and bulky size. The proposed quadrature coupler is designed with the implementation of composite right/left-handed (CRLH) arms metamaterial transmission line (TL). The metamaterial fingers are implemented in each branch section to reduce the size and improve the bandwidth. The proposed coupler is simulated using CST software and then fabricated on the FR4 substrate with (εr=4.4 and h=1.6 mm). The coupler performance achieved a fractional bandwidth of 55.42% operated at 2.25 GHz to 4.19 GHz. The coupling factor at 3.5 GHz is -3 ±0.5 dB with a phase difference of 88.01°. Compared to conventional BLC, the proposed coupler achieved a size reduction of 40.43%. The proposed coupler is suitable to be used in future 5G beamforming applications.
format Article
author Keriee, Hussam Hamid
Abd. Rahim, Mohamad Kamal
Nayyef, Nawres Abbas
Ayop, Osman
Al Gburi, Ahmed Jamal Abdullah
spellingShingle Keriee, Hussam Hamid
Abd. Rahim, Mohamad Kamal
Nayyef, Nawres Abbas
Ayop, Osman
Al Gburi, Ahmed Jamal Abdullah
Compact wideband metamaterial quadrature coupler for 5G beamforming applications
author_facet Keriee, Hussam Hamid
Abd. Rahim, Mohamad Kamal
Nayyef, Nawres Abbas
Ayop, Osman
Al Gburi, Ahmed Jamal Abdullah
author_sort Keriee, Hussam Hamid
title Compact wideband metamaterial quadrature coupler for 5G beamforming applications
title_short Compact wideband metamaterial quadrature coupler for 5G beamforming applications
title_full Compact wideband metamaterial quadrature coupler for 5G beamforming applications
title_fullStr Compact wideband metamaterial quadrature coupler for 5G beamforming applications
title_full_unstemmed Compact wideband metamaterial quadrature coupler for 5G beamforming applications
title_sort compact wideband metamaterial quadrature coupler for 5g beamforming applications
publisher Wydawnictwo SIGMA-NOT
publishDate 2023
url http://eprints.utem.edu.my/id/eprint/28206/2/0270222052023111.pdf
http://eprints.utem.edu.my/id/eprint/28206/
http://pe.org.pl/articles/2023/3/30.pdf
_version_ 1823541840747429888
score 13.244413

Similar Items