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63653

Two Efficient Unit Cell Designs for Polarization Independent 5-G Reflectarrays

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Last updated: 25 Dec 2024

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Abstract

h: 0px; "> This paper presents two different polarization independent unit cells for reflectarray antenna that are suitable for 5-G mobile base-station applications and compares between them. The first unit cell is composed of two concentric rings and a cross loop inside and the second one contains three circular rings for bandwidth enhancement. These reflectarrays are designed around 28 GHz with 10×10aperture dimensions. The unit cells dimensions are 0.5×0.5. A pyramidal horn antenna is used for the feeding purpose. The F/D ratio is taken as one. All the simulation stages are carried on the CST microwave studio. The simulation results show that the design with the UC2 gives a better performance than the design with UC1 from the aperture efficiency and the side-lobe level perspectives. Both designs offer a good cross-polarization level.

DOI

10.21608/mjeer.2016.63653

Authors

First Name

Rania

Last Name

Elsharkawy

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Affiliation

Electronics Research Institute, Dokki, Giza, Egypt.

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First Name

A.R.

Last Name

Sebak

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ECEDepartment, Concordia University, Montreal, Quebec, Canada

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First Name

Moataza

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Hindy

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Electronics Research Institute, Dokki, Giza, Egypt.

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First Name

Osama M.

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Haraz

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Electrical Engineering Dept., Assiut University, Assiut 71515, Egypt

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First Name

Adel A.

Last Name

Saleeb

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Affiliation

Faculty of Electronic Engineering, Menoufia University, Menouf, 32952, Egypt.

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First Name

El-Sayed M.

Last Name

El-Rabaie

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Faculty of Electronic Engineering, Menoufia University, Menouf, 32952, Egypt.

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Volume

25

Article Issue

1

Related Issue

9500

Issue Date

2016-01-01

Receive Date

2015-11-15

Publish Date

2016-01-01

Page Start

53

Page End

65

Print ISSN

1687-1189

Online ISSN

2682-3535

Link

https://mjeer.journals.ekb.eg/article_63653.html

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https://mjeer.journals.ekb.eg/service?article_code=63653

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3

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Original Article

Type Code

1,088

Publication Type

Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

Two Efficient Unit Cell Designs for Polarization Independent 5-G Reflectarrays

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Article

Created At

22 Jan 2023