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Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array

The performance of smart antenna system greatly relies on the beam forming technique that forming the main lobe beam pattern to the desired user direction and place null in the direction of undesired interference source. This paper investigates the implementation of Minimum Varian...

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Main Authors: Suhail Najm, Shahab, Ayib Rosdi, Zainun, Nurul Hazlina, Noordin, Ahmad Johari, Mohamad, Omar, Khaldoon A.
Format: Article
Language:English
English
Published: Asian Research Publishing Network (ARPN) 2015
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://umpir.ump.edu.my/id/eprint/12544/1/fkee-2015-ayib-performance%20analysis%20of%20smart%20antenna.pdf
http://umpir.ump.edu.my/id/eprint/12544/7/fkee-2015-ayib-performance%20analysis%20of%20smart%20antenna1.pdf
http://umpir.ump.edu.my/id/eprint/12544/
http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1215_3140.pdf
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spelling my.ump.umpir.125442018-04-18T03:09:30Z http://umpir.ump.edu.my/id/eprint/12544/ Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array Suhail Najm, Shahab Ayib Rosdi, Zainun Nurul Hazlina, Noordin Ahmad Johari, Mohamad Omar, Khaldoon A. TK Electrical engineering. Electronics Nuclear engineering The performance of smart antenna system greatly relies on the beam forming technique that forming the main lobe beam pattern to the desired user direction and place null in the direction of undesired interference source. This paper investigates the implementation of Minimum Variance Distortionl ess Response (MVDR) Adaptive Beam-Forming (ABF) algorithm on Rectangular Antenna Array (RAA) is discussed and analyzed. The MVDR ABF technique performance is studied in accordance with varying the number of array elements, spacing between the array element s, the number of interference sources, noise power label, and the number of snapshots. The MVDR performance is compared on the basis of output radiation pattern and SINR. Computer simulation results show that the performance of the MVDR improved as the number of elements get more. This mean MVDR strongly depends on the number of the element. 0.5λ is considered the best spacing between adjacent antenna elements, the performance degraded as the noise power label increased, and more accurately resolution occurred when the number of snapshots increased Asian Research Publishing Network (ARPN) 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12544/1/fkee-2015-ayib-performance%20analysis%20of%20smart%20antenna.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12544/7/fkee-2015-ayib-performance%20analysis%20of%20smart%20antenna1.pdf Suhail Najm, Shahab and Ayib Rosdi, Zainun and Nurul Hazlina, Noordin and Ahmad Johari, Mohamad and Omar, Khaldoon A. (2015) Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array. ARPN Journal of Engineering and Applied Sciences, 10 (22). pp. 17132-17138. ISSN 1819-6608 http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1215_3140.pdf
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Suhail Najm, Shahab
Ayib Rosdi, Zainun
Nurul Hazlina, Noordin
Ahmad Johari, Mohamad
Omar, Khaldoon A.
Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array
description The performance of smart antenna system greatly relies on the beam forming technique that forming the main lobe beam pattern to the desired user direction and place null in the direction of undesired interference source. This paper investigates the implementation of Minimum Variance Distortionl ess Response (MVDR) Adaptive Beam-Forming (ABF) algorithm on Rectangular Antenna Array (RAA) is discussed and analyzed. The MVDR ABF technique performance is studied in accordance with varying the number of array elements, spacing between the array element s, the number of interference sources, noise power label, and the number of snapshots. The MVDR performance is compared on the basis of output radiation pattern and SINR. Computer simulation results show that the performance of the MVDR improved as the number of elements get more. This mean MVDR strongly depends on the number of the element. 0.5λ is considered the best spacing between adjacent antenna elements, the performance degraded as the noise power label increased, and more accurately resolution occurred when the number of snapshots increased
format Article
author Suhail Najm, Shahab
Ayib Rosdi, Zainun
Nurul Hazlina, Noordin
Ahmad Johari, Mohamad
Omar, Khaldoon A.
author_facet Suhail Najm, Shahab
Ayib Rosdi, Zainun
Nurul Hazlina, Noordin
Ahmad Johari, Mohamad
Omar, Khaldoon A.
author_sort Suhail Najm, Shahab
title Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array
title_short Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array
title_full Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array
title_fullStr Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array
title_full_unstemmed Performance Analysis of Smart Antenna Based on MVDR Beamformer using Rectangular Antenna Array
title_sort performance analysis of smart antenna based on mvdr beamformer using rectangular antenna array
publisher Asian Research Publishing Network (ARPN)
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/12544/1/fkee-2015-ayib-performance%20analysis%20of%20smart%20antenna.pdf
http://umpir.ump.edu.my/id/eprint/12544/7/fkee-2015-ayib-performance%20analysis%20of%20smart%20antenna1.pdf
http://umpir.ump.edu.my/id/eprint/12544/
http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1215_3140.pdf
_version_ 1643666940227485696
score 13.211869

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