Beam steering of four dipoles antenna array using genetic algorithm

Beam steering of four dipoles antenna array using genetic algorithm

This paper demonstrates the capability of four dipoles antenna (two-dimensional array) to steer the beam to arbitrary direction. A combination of genetic algorithm and array analysis based on the Induced EMF method optimised the input excitation of each dipole to maximise the main lobe to any azim...

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Bibliographic Details
Main Authors: Abdul Malek, Norun, Seager, Rob, Flint, James
Format: Conference or Workshop Item
Language:English
Published: 2014
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Online Access:http://irep.iium.edu.my/39071/
http://irep.iium.edu.my/39071/
http://irep.iium.edu.my/39071/4/39071_beam_steering.pdf
id iium-39071
recordtype eprints
spelling iium-390712016-06-15T06:56:41Z http://irep.iium.edu.my/39071/ Beam steering of four dipoles antenna array using genetic algorithm Abdul Malek, Norun Seager, Rob Flint, James TK Electrical engineering. Electronics Nuclear engineering TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices This paper demonstrates the capability of four dipoles antenna (two-dimensional array) to steer the beam to arbitrary direction. A combination of genetic algorithm and array analysis based on the Induced EMF method optimised the input excitation of each dipole to maximise the main lobe to any azimuth direction. The optimisation is performed using MATLAB software. The Induced EMF method incorporates the mutual coupling between dipoles giving more accurate results in comparison with pattern multiplication method. The results show that the beam steering of a phased array antenna in two dimensions may be achieved using a genetic algorithm. 2014-11 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/39071/4/39071_beam_steering.pdf Abdul Malek, Norun and Seager, Rob and Flint, James (2014) Beam steering of four dipoles antenna array using genetic algorithm. In: 2014 IEEE Symposium on Wireless Technology and Applications (ISWTA), 28th Sept- 1st Oct 2014, Kota Kinabalu. http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6678911
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TK Electrical engineering. Electronics Nuclear engineering
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Abdul Malek, Norun
Seager, Rob
Flint, James
Beam steering of four dipoles antenna array using genetic algorithm
description This paper demonstrates the capability of four dipoles antenna (two-dimensional array) to steer the beam to arbitrary direction. A combination of genetic algorithm and array analysis based on the Induced EMF method optimised the input excitation of each dipole to maximise the main lobe to any azimuth direction. The optimisation is performed using MATLAB software. The Induced EMF method incorporates the mutual coupling between dipoles giving more accurate results in comparison with pattern multiplication method. The results show that the beam steering of a phased array antenna in two dimensions may be achieved using a genetic algorithm.
format Conference or Workshop Item
author Abdul Malek, Norun
Seager, Rob
Flint, James
author_facet Abdul Malek, Norun
Seager, Rob
Flint, James
author_sort Abdul Malek, Norun
title Beam steering of four dipoles antenna array using genetic algorithm
title_short Beam steering of four dipoles antenna array using genetic algorithm
title_full Beam steering of four dipoles antenna array using genetic algorithm
title_fullStr Beam steering of four dipoles antenna array using genetic algorithm
title_full_unstemmed Beam steering of four dipoles antenna array using genetic algorithm
title_sort beam steering of four dipoles antenna array using genetic algorithm
publishDate 2014
url http://irep.iium.edu.my/39071/
http://irep.iium.edu.my/39071/
http://irep.iium.edu.my/39071/4/39071_beam_steering.pdf
first_indexed 2023-09-18T20:56:08Z
last_indexed 2023-09-18T20:56:08Z
_version_ 1777410315989811200

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