Nada M. Khalil Al-Ani; Oras A. Shareef Al-Ani; Mahmood F. Mosleh; Read A. Abd-Alhameed

A Design of MIMO System Based on Y-Shaped with QSCS for UWB Applications

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Author(s)

Nada M. Khalil Al-Ani ^1,* Oras A. Shareef Al-Ani ¹ Mahmood F. Mosleh ¹ Read A. Abd-Alhameed ²

1. Computer Engineering Techniques Middle Technique University Baghdad, Iraq

2. School of Engineering and Informatics University of Bradford Bradford, Uk

* Corresponding author.

DOI: https://doi.org/10.5815/ijitcs.2020.01.03

Received: 28 Oct. 2019 / Revised: 1 Dec. 2019 / Accepted: 20 Dec. 2019 / Published: 8 Feb. 2020

Index Terms

QSCS, Dual polarized ports, Y-shaped of microstrip, MIMO, VSWR

Abstract

The multi-path fading environment is a major challenge of UWB devices. So, a MIMO system is one of the importance techniques which exploited to mitigate such problems. In this research, a MIMO system with eight ports consists of four antenna elements has proposed. Y-shaped of patch microstrip has chosen to design each element to enhance the bandwidth of the proposed system. In order to achieve a good isolation, the geometry of the ground layer of the proposed antenna element has based on quasi-self-complementary structure. The proposed model has a compact size because it facilitates with dual polarized ports which increase the capacity and maintaining an acceptable size. The results are show that a bandwidth of 2.06 GHz has obtained with operating frequency of 8.73 GHz for single elements and the integrated MIMO system when excited simultaneously.

Cite This Paper

Nada M. Khalil Al-Ani, Oras A. Shareef Al-Ani, Mahmood F. Mosleh, Read A. Abd-Alhameed, "A Design of MIMO System Based on Y-Shaped with QSCS for UWB Applications", International Journal of Information Technology and Computer Science(IJITCS), Vol.12, No.1, pp.17-23, 2020. DOI:10.5815/ijitcs.2020.01.03

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International Journal of Information Technology and Computer Science (IJITCS)