Araştırma Makalesi

FSS Wall Design for High Isolation MIMO Antenna Array

Cilt: 9 Sayı: Özel Sayı 23 Ekim 2020
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FSS Wall Design for High Isolation MIMO Antenna Array

Öz

In MIMO antennas, mutual coupling that adversely effects antenna performance is due to the surface currents. To date, many techniques have been proposed to suppress these surface currents such as Electromagnetic Band Gap (EBG) structures, metamaterial unit cell, band-stop filters and Frequency Selective Surfaces (FSS). FSSs, when properly designed, can act as a band-stop filter in a given frequency range and thus prevent the propagation of these surface waves in the microstrip patch arrays. In this study, a new FSS unit cell is designed to reduce the mutual coupling effect caused by surface currents between two identical 2x1 patch antenna arrays with a 3.49 GHz operating frequency. These designed FSS unit cells are placed between the patches with a 1x5 periodic sequence. According to the simulation results, mutual coupling effect decreased by 26.6 dB without any shift in the transmission band with only 0.48 dB change in S11. Finally, ECC curves are plotted separately for the antenna array with and without the FSS wall. It is observed that the ECC of the antenna array is dropped from 0.16 to 0.07 by applying the proposed isolation wall.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

23 Ekim 2020

Gönderilme Tarihi

30 Mayıs 2020

Kabul Tarihi

5 Ekim 2020

Yayımlandığı Sayı

Yıl 2020 Cilt: 9 Sayı: Özel Sayı

Kaynak Göster

APA
Tütüncü, B. (2020). FSS Wall Design for High Isolation MIMO Antenna Array. Türk Doğa ve Fen Dergisi, 9(Özel Sayı), 148-151. https://doi.org/10.46810/tdfd.745414
AMA
1.Tütüncü B. FSS Wall Design for High Isolation MIMO Antenna Array. TDFD. 2020;9(Özel Sayı):148-151. doi:10.46810/tdfd.745414
Chicago
Tütüncü, Bilal. 2020. “FSS Wall Design for High Isolation MIMO Antenna Array”. Türk Doğa ve Fen Dergisi 9 (Özel Sayı): 148-51. https://doi.org/10.46810/tdfd.745414.
EndNote
Tütüncü B (01 Ekim 2020) FSS Wall Design for High Isolation MIMO Antenna Array. Türk Doğa ve Fen Dergisi 9 Özel Sayı 148–151.
IEEE
[1]B. Tütüncü, “FSS Wall Design for High Isolation MIMO Antenna Array”, TDFD, c. 9, sy Özel Sayı, ss. 148–151, Eki. 2020, doi: 10.46810/tdfd.745414.
ISNAD
Tütüncü, Bilal. “FSS Wall Design for High Isolation MIMO Antenna Array”. Türk Doğa ve Fen Dergisi 9/Özel Sayı (01 Ekim 2020): 148-151. https://doi.org/10.46810/tdfd.745414.
JAMA
1.Tütüncü B. FSS Wall Design for High Isolation MIMO Antenna Array. TDFD. 2020;9:148–151.
MLA
Tütüncü, Bilal. “FSS Wall Design for High Isolation MIMO Antenna Array”. Türk Doğa ve Fen Dergisi, c. 9, sy Özel Sayı, Ekim 2020, ss. 148-51, doi:10.46810/tdfd.745414.
Vancouver
1.Bilal Tütüncü. FSS Wall Design for High Isolation MIMO Antenna Array. TDFD. 01 Ekim 2020;9(Özel Sayı):148-51. doi:10.46810/tdfd.745414

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