Optimization of a T-Shaped MIMO antenna for reduction of EMI

Dipesh Kapoor; Vivek Sangwan; Cher Ming Tan; Vani Paliwal; Nirdosh Tanwar

doi:10.3390/app10093117

Optimization of a T-Shaped MIMO antenna for reduction of EMI

Dipesh Kapoor, Vivek Sangwan, Cher Ming Tan^*, Vani Paliwal, Nirdosh Tanwar

^*Corresponding author for this work

Department of Electronic Engineering

Research output: Contribution to journal › Journal Article › peer-review

2 Scopus citations

Abstract

In this paper, optimization of a miniaturized multiple-inputs multiple-outputs (MIMO) antenna was performed. This antenna was composed of a T-shape radiating element with stub and reduced ground plane and a compact size of 25 mm × 25 mm × 1.6 mm. The behavior of antenna was evaluated in terms of return loss (S-parameter < -10 dB), electromagnetic interference (EMI), and operation frequency. The antenna design is applicable to many applications. A 2K factorial design combined with a genetic algorithm (GA) optimization technique were used to identify the key design parameters responsible for affecting the performance quality of the antenna. Optimization of the antenna design for EMI reduction was utilized, and the optimal design showed enhanced bandwidth of the antenna and reduced power consumption.

Original language	English
Article number	3117
Journal	Applied Sciences (Switzerland)
Volume	10
Issue number	9
DOIs	https://doi.org/10.3390/app10093117
State	Published - 01 05 2020

Bibliographical note

Publisher Copyright:
© 2020 by the authors.

Keywords

Electromagnetic interference
Factorial design of experiment
Genetic algorithm optimization
Multiple-input multiple-output (MIMO)
Return loss

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10.3390/app10093117

Cite this

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abstract = "In this paper, optimization of a miniaturized multiple-inputs multiple-outputs (MIMO) antenna was performed. This antenna was composed of a T-shape radiating element with stub and reduced ground plane and a compact size of 25 mm × 25 mm × 1.6 mm. The behavior of antenna was evaluated in terms of return loss (S-parameter < -10 dB), electromagnetic interference (EMI), and operation frequency. The antenna design is applicable to many applications. A 2K factorial design combined with a genetic algorithm (GA) optimization technique were used to identify the key design parameters responsible for affecting the performance quality of the antenna. Optimization of the antenna design for EMI reduction was utilized, and the optimal design showed enhanced bandwidth of the antenna and reduced power consumption.",

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AU - Kapoor, Dipesh

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AU - Tanwar, Nirdosh

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AB - In this paper, optimization of a miniaturized multiple-inputs multiple-outputs (MIMO) antenna was performed. This antenna was composed of a T-shape radiating element with stub and reduced ground plane and a compact size of 25 mm × 25 mm × 1.6 mm. The behavior of antenna was evaluated in terms of return loss (S-parameter < -10 dB), electromagnetic interference (EMI), and operation frequency. The antenna design is applicable to many applications. A 2K factorial design combined with a genetic algorithm (GA) optimization technique were used to identify the key design parameters responsible for affecting the performance quality of the antenna. Optimization of the antenna design for EMI reduction was utilized, and the optimal design showed enhanced bandwidth of the antenna and reduced power consumption.

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Optimization of a T-Shaped MIMO antenna for reduction of EMI

Abstract

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Keywords

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