Analysis and synthesis of coplanar waveguide-feed using Multilayer Perceptron Feed Forward Neural Networks

Gunavathi, N.; Sriramkumar, D.

doi:10.1109/icscn.2015.7219920

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…Due to the rapid development of computer technology in recent years, robust and alternative methods were taken over for the antenna analysis. Alternative methods depend on computer technologies using artificial intelligent such as multilayer perceptron (MLP) and K-nearest neighbours (KNN) algorithm can be utilized for analysis and design the PAs.Over a last decade MLP [8][9][10] and KNN algorithm [11] which is fast and accurate models are remarkable importance in field of wireless communication.In MLP and KNN models, we can use measured, simulated, and calculated data for training and testing. In this study, MLP and KNN models have been applied to determine the operating frequencies of APAs.…”

Section: Introductionmentioning

confidence: 99%

MLP and KNN Algorithm Model Applications for Determining the Operating Frequency of A-Shaped Patch Antennas

Kayabaşı

2017

ijisae

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Abstract:In this study, two machine learning methods, namely multilayer perceptron (MLP) and K-nearest neighbours (KNN) algorithm models are used for determining the operating frequency of A-shaped patch antennas (APAs) at UHF band applications. Firstly, data set is obtained from the 144 antenna simulations using the method of moment (MoM) technique with the aid of the HyperLynx® 3D EM electromagnetic simulator.Weka (Waikato Environment for Knowledge Analysis) program was then used to build models by considering 144 simulation data. The models input with the parameters of 124 APAs are trained and their accuracies are tested via 20 APAs. The mean absolute error (MAE) values are calculated for different number of hidden layer neurons and different neighborhood values in MLP and KNN models, respectively. The performance of the MLP and KNN models are compared in the training and testing process. The lowest MAEs are obtained with 6 hidden layer neurons for MLP and 2 neighborhood values for KNN. These results point out that this models can be successfully applied to computation operating frequencies of APAs.

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Section: Introductionmentioning

confidence: 99%

MLP and KNN Algorithm Model Applications for Determining the Operating Frequency of A-Shaped Patch Antennas

Kayabaşı

2017

ijisae

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“…. Size can also be reduced using unilateral coplanar waveguide (CPW) instead of bilateral ground by sacrificing minimum polarization purity . Hence in this work, an unilateral coplanar waveguide is used, which is a special type of coplanar waveguide to reduce the size of the proposed antenna.…”

Section: Introductionmentioning

confidence: 99%

Miniaturized unilateral coplanar waveguide‐fed asymmetric planar antenna with reduced radiation hazards for 802.11ac applications

Gunavathi

Kumar

2015

Micro & Optical Tech Letters

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This article presents a printed asymmetric planar antenna with unilateral CPW feed for smart mobile phone technology for recently developed, less crowded 802.11ac (5 GHz Wi‐Fi) applications. The unilateral CPW feed as well as asymmetric (inverted L shaped) radiating elements have been printed on low cost single sided PCB. The proposed antenna offers a wider impedance bandwidth from 4.35 GHz to 5.82 GHz, compactness of about 40.659% compared to conventional CPW‐fed antenna and reduced radiation hazards. It has been printed on a FR4‐epoxy substrate with dielectric constant (εr) of 4.4. The overall dimension of the antenna is 18 mm × 18 mm × 1.6 mm. The impact of all the geometrical parameters on return loss plots and other antenna parameters have been studied using electromagnetic simulation software High Frequency Structured Simulator 14.0. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:467–471, 2016

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Design and Substrate Material-Based Analysis of a Sriyantra/Srichakra-Shaped Fractal Wideband Monopole Antenna for S-, C-, X-, and Ku-band Communication Applications

Ghali,

Madhav,

Alathbah

et al. 2023

J. Electron. Mater.

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Analysis and synthesis of coplanar waveguide-feed using Multilayer Perceptron Feed Forward Neural Networks

Cited by 3 publications

References 10 publications

MLP and KNN Algorithm Model Applications for Determining the Operating Frequency of A-Shaped Patch Antennas

MLP and KNN Algorithm Model Applications for Determining the Operating Frequency of A-Shaped Patch Antennas

Miniaturized unilateral coplanar waveguide‐fed asymmetric planar antenna with reduced radiation hazards for 802.11ac applications

Design and Substrate Material-Based Analysis of a Sriyantra/Srichakra-Shaped Fractal Wideband Monopole Antenna for S-, C-, X-, and Ku-band Communication Applications

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