A MIMO Antenna Utilizing Modified Apollonian Fractal for Sub-6 5G Wireless Applications

Basit Öğe Kaydı
dc.authorid0009-0001-1403-1049
dc.authorid0000-0002-1769-1835
dc.contributor.authorYussuf, Abubeker A.
dc.contributor.authorPaker, Selçuk
dc.date.accessioned2025-07-24T07:59:11Z
dc.date.available2025-07-24T07:59:11Z
dc.date.issued2025
dc.departmentİstanbul Gelişim Üniversitesi
dc.description.abstractIn this paper, a quad-element multiple-input multiple-output (MIMO) antenna is designed using a modified Apollonian fractal shape for 5G Wireless communication. The proposed antenna comprises four radiating Apollonian fractal elements placed at optimal positions, along with a bottom layer incorporating a segmented ground plane. Each radiating element is composed of a microstrip feed with a quarter-wave transformer to improve impedance matching. The proposed Apollonian fractal-shaped MIMO antenna operates over the frequency range of 3.3–3.8 GHz, achieving an impedance bandwidth where S11 is less than -10 dB and mutual coupling below -20 dB. The envelope correlation coefficient (ECC) remains below 0.05, ensuring excellent diversity performance. Furthermore, the performance parameters of the Apollonian fractal- shaped MIMO antenna are evaluated based on S-parameters, such as the envelope correlation coefficient and channel capacity. Experimental measurements show that the ECC is lower than 0.05, while the channel capacity loss is below 0.6, reflecting reasonable agreement with the simulation results.
dc.identifier.citationYussuf, A. A., & Paker, S. (2025). A MIMO Antenna Utilizing Modified Apollonian Fractal for Sub-6 5G Wireless Applications. International Journal of Engineering Technologies IJET, 10(1), 23-30. https://doi.org/10.19072/ijet.1543054
dc.identifier.doihttps://doi.org/10.19072/ijet.1543054
dc.identifier.issn2149-0104
dc.identifier.issn2149-5262
dc.identifier.issue1
dc.identifier.urihttps://hdl.handle.net/11363/10128
dc.identifier.volume10
dc.institutionauthorPaker, Selçuk
dc.institutionauthorid0000-0002-1769-1835
dc.language.isoen
dc.publisherİstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press
dc.relation.ispartofInternational Journal of Engineering Technologies
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectApollonian fractal
dc.subjectquarter-wave transformer
dc.subjectMIMO
dc.subjectS-parameters
dc.subjectECC
dc.subjectchannel capacity
dc.titleA MIMO Antenna Utilizing Modified Apollonian Fractal for Sub-6 5G Wireless Applications
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Makale / Article
Boyut:
865.63 KB
Biçim:
Adobe Portable Document Format
İndir
Lisans paketi
Listeleniyor 1 - 1 / 1
[ N/A ]
İsim:
license.txt
Boyut:
1.17 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

IJET Vol. 10, Issue 1, March 2025