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A certain investigations on the performance issues of smart antennas for cellular mobile communications

Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.

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Bibliographic Details
Main Authors: Gunasekaran, T., Shankar Kumar, K.R., Manisankar, S., Parthiban, K., Periyasamy, I., Sivakumar, R.
Other Authors: gunaece2000@gmail.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Antenna arrays
Antennas (Electronics)
Wireless communication systems
Adaptive control systems
Mobile communication systems
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/7290
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spelling my.unimap-72902010-01-18T07:55:29Z A certain investigations on the performance issues of smart antennas for cellular mobile communications Gunasekaran, T. Shankar Kumar, K.R. Manisankar, S. Parthiban, K. Periyasamy, I. Sivakumar, R. gunaece2000@gmail.com Antenna arrays Antennas (Electronics) Wireless communication systems Adaptive control systems Mobile communication systems Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia. Adaptive antenna arrays are being developed to cope with the high capacity requirement of the 3G/4G wireless cellular communications systems. As adaptive antenna arrays focus narrow high gain beams towards the desired users and nulls towards the unwanted interferers, both coverage and capacity of the network can be improved. Radiation pattern of the array antennas depends on Geometric configurations, relative displacement between array elements, excitation amplitude and phase of individual elements and relative pattern of individual elements. The capacity of a Wireless network depends on the size of the antenna array, the beam pattern used and the speed with which the beam-former and Direction of Arrival estimator. The development of adaptive antenna includes the design of array antenna and optimizing the array antenna parameters such as directivity and half power beamwidth. We aimed to develop new array configurations with narrow beam pattern and to propose a suitable array configuration for capacity improvement in cellular mobile networks. In this paper, as an initial work, we have analyzed various types of existing primary array configurations such as linear, planar and circular arrays of isotropic sensors using array factor approach with the beamsteering capabilities using MATLAB simulations. From the simulation results it is clear that the circular and concentric circular arrays outperforms than other configurations. 2009-11-13T07:59:34Z 2009-11-13T07:59:34Z 2009-10-11 Working Paper p.1C6 1 - 1C6 5 http://hdl.handle.net/123456789/7290 en Proceedings of the International Conference on Man-Machine Systems (ICoMMS 2009) Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Antenna arrays
Antennas (Electronics)
Wireless communication systems
Adaptive control systems
Mobile communication systems
spellingShingle Antenna arrays
Antennas (Electronics)
Wireless communication systems
Adaptive control systems
Mobile communication systems
Gunasekaran, T.
Shankar Kumar, K.R.
Manisankar, S.
Parthiban, K.
Periyasamy, I.
Sivakumar, R.
A certain investigations on the performance issues of smart antennas for cellular mobile communications
description Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.
author2 gunaece2000@gmail.com
author_facet gunaece2000@gmail.com
Gunasekaran, T.
Shankar Kumar, K.R.
Manisankar, S.
Parthiban, K.
Periyasamy, I.
Sivakumar, R.
format Working Paper
author Gunasekaran, T.
Shankar Kumar, K.R.
Manisankar, S.
Parthiban, K.
Periyasamy, I.
Sivakumar, R.
author_sort Gunasekaran, T.
title A certain investigations on the performance issues of smart antennas for cellular mobile communications
title_short A certain investigations on the performance issues of smart antennas for cellular mobile communications
title_full A certain investigations on the performance issues of smart antennas for cellular mobile communications
title_fullStr A certain investigations on the performance issues of smart antennas for cellular mobile communications
title_full_unstemmed A certain investigations on the performance issues of smart antennas for cellular mobile communications
title_sort certain investigations on the performance issues of smart antennas for cellular mobile communications
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/7290
_version_ 1643788750337081344
score 13.222552

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