Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Enhanced Gain Dual-Port Compact Printed Meandered Log-Periodic Monopole Array Antenna Design with Octagonal-Ring Shaped FSS for Broadband 28 GHz Applications
Arabian Journal for Science and Engineering · Aralık 2024
YÖKSİS Kayıtları
Enhanced Gain Dual-Port Compact Printed Meandered Log-Periodic Monopole Array Antenna Design with Octagonal-Ring Shaped FSS for Broadband 28 GHz Applications
Arabian Journal for Science and Engineering · 2024 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ MEHMET YERLİKAYA →
Makale Bilgileri
DergiArabian Journal for Science and Engineering
Yayın TarihiAralık 2024
Cilt / Sayfa49 · 16729-16741
Scopus ID2-s2.0-85196807525
Erişim🔓 Açık Erişim
Özet
In this article, we propose a microstrip-fed printed meandered log-periodic monopole array (PMLPMA), and its dual-port configuration incorporating an octagonal ring frequency selective surface (FSS) layer. The dual-port PMLPMA antenna system has a compact structure with a total dimension of 18.75 × 18.75 mm2 and is designed to operate in the 5G n257 (28 GHz) band. The proposed PMLPMA radiator consists of five log-periodic monopole array elements, and the dual-port antenna system comprises two identical PMLPMAs placed vertically next to each other. Additionally, an octagonal ring-shaped single-layer FSS was implemented on the proposed antenna system to increase the gain across the operational band. Simulation results demonstrate that the dual-port PMLPMA antenna achieves a peak gain of about 3.5 dBi without the FSS layer, while a peak gain of 7.35 dBi is achieved when the FSS layer is augmented on the antenna. Moreover, isolation levels exceeding 30 dB are obtained for both cases between the 26.5–29.5 GHz frequency ranges. To verify the simulation results, the dual-port PMLPMA antenna system, and the octagonal ring-shaped FSS layer are also prototyped. The measurements align closely with the simulations in terms of performance criteria such as gain, bandwidth, and radiation patterns. Thus, the 28 GHz band antenna system exhibits great potential for 5G mobile applications.
Yazarlar (2)
1
S. S. Gultekin
2
Mehmet Yerlikaya
ORCID: 0000-0001-8018-840X
Anahtar Kelimeler
5G
Dual-port
FSS
Log-periodic
mm-wave
Kurumlar
Konya Technical University
Konya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
10
Atıf
2
Yazar
5
Anahtar Kelime