Beam steering using the active element pattern of antenna array
An antenna array is a set of a combination of two or more antennas in order to achieve improved performance over a single antenna. This paper investigates the beam steering technique using the active element pattern of dipole antenna array. The radiation pattern of the array can be obtain by using...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Universitas Ahmad Dahlan
2018
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/64782/ http://irep.iium.edu.my/64782/ http://irep.iium.edu.my/64782/ http://irep.iium.edu.my/64782/1/64782_Beam%20steering%20using%20the%20active.pdf http://irep.iium.edu.my/64782/2/64782_Beam%20steering%20using%20the%20active_SCOPUS.pdf |
| id |
iium-64782 |
|---|---|
| recordtype |
eprints |
| spelling |
iium-647822018-07-26T08:03:05Z http://irep.iium.edu.my/64782/ Beam steering using the active element pattern of antenna array Abdul Malek, Norun Farihah Khalifa, Othman Omran Zainal Abidin, Zuhairiah Mohamad, Sarah Yasmin Abdul Rahman, Nur Aqilah T Technology (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television An antenna array is a set of a combination of two or more antennas in order to achieve improved performance over a single antenna. This paper investigates the beam steering technique using the active element pattern of dipole antenna array. The radiation pattern of the array can be obtain by using the active element pattern method multiplies with the array factor. The active element pattern is crucial as the mutual coupling effect is considered, and it will lead to an accurate radiation pattern, especially in determining direction of arrival (DoA) of a signal. A conventional method such as the pattern multiplication method ignores the coupling effect which is essential especially for closely spaced antenna arrays. The comparison between both techniques has been performed for better performance. It is observed that the active element pattern influenced the radiation pattern of antenna arrays, especially at the side lobe level. Then, the beam of the 3x3 dipole antenna array has been steered to an angle of 60° using three techniques; Uniform, Chebyshev and Binomial distribution. All of these are accomplished using CST and Matlab software Universitas Ahmad Dahlan 2018-08 Article PeerReviewed application/pdf en http://irep.iium.edu.my/64782/1/64782_Beam%20steering%20using%20the%20active.pdf application/pdf en http://irep.iium.edu.my/64782/2/64782_Beam%20steering%20using%20the%20active_SCOPUS.pdf Abdul Malek, Norun Farihah and Khalifa, Othman Omran and Zainal Abidin, Zuhairiah and Mohamad, Sarah Yasmin and Abdul Rahman, Nur Aqilah (2018) Beam steering using the active element pattern of antenna array. TELKOMNIKA: Telecommunication Computing Electronics and Control, 16 (4). pp. 1542-1550. ISSN 1693-6930 http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9040 10.12928/TELKOMNIKA.v16i4.9040 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
T Technology (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television |
| spellingShingle |
T Technology (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television Abdul Malek, Norun Farihah Khalifa, Othman Omran Zainal Abidin, Zuhairiah Mohamad, Sarah Yasmin Abdul Rahman, Nur Aqilah Beam steering using the active element pattern of antenna array |
| description |
An antenna array is a set of a combination of two or more antennas in order to achieve improved
performance over a single antenna. This paper investigates the beam steering technique using the active
element pattern of dipole antenna array. The radiation pattern of the array can be obtain by using the
active element pattern method multiplies with the array factor. The active element pattern is crucial as the
mutual coupling effect is considered, and it will lead to an accurate radiation pattern, especially in
determining direction of arrival (DoA) of a signal. A conventional method such as the pattern multiplication
method ignores the coupling effect which is essential especially for closely spaced antenna arrays. The
comparison between both techniques has been performed for better performance. It is observed that the
active element pattern influenced the radiation pattern of antenna arrays, especially at the side lobe level.
Then, the beam of the 3x3 dipole antenna array has been steered to an angle of 60° using three
techniques; Uniform, Chebyshev and Binomial distribution. All of these are accomplished using CST and
Matlab software |
| format |
Article |
| author |
Abdul Malek, Norun Farihah Khalifa, Othman Omran Zainal Abidin, Zuhairiah Mohamad, Sarah Yasmin Abdul Rahman, Nur Aqilah |
| author_facet |
Abdul Malek, Norun Farihah Khalifa, Othman Omran Zainal Abidin, Zuhairiah Mohamad, Sarah Yasmin Abdul Rahman, Nur Aqilah |
| author_sort |
Abdul Malek, Norun Farihah |
| title |
Beam steering using the active element pattern of antenna array |
| title_short |
Beam steering using the active element pattern of antenna array |
| title_full |
Beam steering using the active element pattern of antenna array |
| title_fullStr |
Beam steering using the active element pattern of antenna array |
| title_full_unstemmed |
Beam steering using the active element pattern of antenna array |
| title_sort |
beam steering using the active element pattern of antenna array |
| publisher |
Universitas Ahmad Dahlan |
| publishDate |
2018 |
| url |
http://irep.iium.edu.my/64782/ http://irep.iium.edu.my/64782/ http://irep.iium.edu.my/64782/ http://irep.iium.edu.my/64782/1/64782_Beam%20steering%20using%20the%20active.pdf http://irep.iium.edu.my/64782/2/64782_Beam%20steering%20using%20the%20active_SCOPUS.pdf |
| first_indexed |
2023-09-18T21:31:56Z |
| last_indexed |
2023-09-18T21:31:56Z |
| _version_ |
1777412569310429184 |