Araştırma Makalesi

ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS

Cilt: 29 Sayı: 3 3 Eylül 2026
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ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS

Öz

This work is based on an ultra-thin, and polarization-insensitive metamaterial absorber specifically designed for Ku/Ka-band applications. For this purpose, metamaterial-based absorber structures operating at microwave frequencies have been designed. The metamaterial absorber structure designed in this study is completely novel. Numerical and simulation studies of the signal absorber structures operating at microwave and optical frequencies have been performed using a finite integration technique (FIT) based simulation program. The proposed absorbers have been found to have nearly perfect absorption over 90% for TE and TM polarizations, covering the entire Ku/Ka band under normal incidence. In order to better understand the absorption mechanism, the electric and magnetic field distributions on the resonator structure and also the surface current distributions have been investigated. Simulation studies have been conducted in the Ku/Ka bands. Furthermore, to verify the accuracy of the simulations, the fabrication and measurement of the designed Ku-band structure have also been performed. The Ku-band signal absorber structures have been fabricated using the LPKF ProtoMat E33, and experimental measurements have been made using a horn antenna and a PNA-L N5234A Microwave Network Analyzer. A double-sided copper-clad RT5870 substrate has been used in the fabrication. Because the back side of the fabricated structure is completely copper-clad, only the reflection parameter (S11) was measured. Numerical and experimental results have been compared, and good agreement has been found between the results. This study is important for electromagnetic shielding, cloaking technologies and improving antenna performance.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik Elektromanyetiği

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

3 Eylül 2026

Gönderilme Tarihi

3 Ekim 2025

Kabul Tarihi

12 Ocak 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 29 Sayı: 3

Kaynak Göster

APA
Ünal, E., Ibrahim, M. A., Alkurt, F. Ö., & Erdoğan Alkurt, M. (2026). ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 29(3), 992-1003. https://izlik.org/JA93RX44GX
AMA
1.Ünal E, Ibrahim MA, Alkurt FÖ, Erdoğan Alkurt M. ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi. 2026;29(3):992-1003. https://izlik.org/JA93RX44GX
Chicago
Ünal, Emin, Mahad Ali Ibrahim, Fatih Özkan Alkurt, ve Maide Erdoğan Alkurt. 2026. “ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 29 (3): 992-1003. https://izlik.org/JA93RX44GX.
EndNote
Ünal E, Ibrahim MA, Alkurt FÖ, Erdoğan Alkurt M (01 Eylül 2026) ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 29 3 992–1003.
IEEE
[1]E. Ünal, M. A. Ibrahim, F. Ö. Alkurt, ve M. Erdoğan Alkurt, “ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS”, Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, c. 29, sy 3, ss. 992–1003, Eyl. 2026, [çevrimiçi]. Erişim adresi: https://izlik.org/JA93RX44GX
ISNAD
Ünal, Emin - Ibrahim, Mahad Ali - Alkurt, Fatih Özkan - Erdoğan Alkurt, Maide. “ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 29/3 (01 Eylül 2026): 992-1003. https://izlik.org/JA93RX44GX.
JAMA
1.Ünal E, Ibrahim MA, Alkurt FÖ, Erdoğan Alkurt M. ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi. 2026;29:992–1003.
MLA
Ünal, Emin, vd. “ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, c. 29, sy 3, Eylül 2026, ss. 992-1003, https://izlik.org/JA93RX44GX.
Vancouver
1.Emin Ünal, Mahad Ali Ibrahim, Fatih Özkan Alkurt, Maide Erdoğan Alkurt. ULTRA THIN METAMATERIAL ABSORBER FOR 5G APPLICATIONS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi [Internet]. 01 Eylül 2026;29(3):992-1003. Erişim adresi: https://izlik.org/JA93RX44GX

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