doi: 10.7763/IJET.2011.V3.279
LSCMA Blind Adaptive Algorithm with Comparison of Optimization Capabilities for Smart Antenna Systems
A. Udawat
1
,
P. C. Sharma
2
,
S. Katiyal
3
- 1 Electronics and Communication Engineering Department, Medi-Caps Institute of Technology and Management, Indore, India
- 2 Sushila Devi Bansal College of Technology, Indore, India, working as Executive Director
- 3 School of Electronics, University of DAVV, Indore, India, working as Head of the Department, Electronics Engineering
Abstract
In the present paper convergence characteristics of blind beam-forming algorithm Least Square Constant Modulus Algorithm (LSCMA) are analyzed. This algorithm is used with Smart antenna systems (SAS) for improving the performance of wireless communication system by optimizing the radiation pattern according to the signal environment. This can increase the coverage and capacity of a system in multipath channels by overcoming the interference and noise. The data rate can be enhanced by mitigating fading due to cancellation of multipath components. In this paper optimization capabilities of LSCMA are considered by changing of parameters. The results reveal improvement in gain and reduction in side-lobe level.
Keywords
- Angle of arrival
- Array Factor
- LSCMA
- Multipath
- Smart Antenna Systems
How to Cite
A. Udawat, P. C. Sharma, and S. Katiyal, "LSCMA Blind Adaptive Algorithm with Comparison of Optimization Capabilities for Smart Antenna Systems," International Journal of Engineering and Technology, vol. 3, no. 5, pp. 518-522, 2011. https://doi.org/ 10.7763/IJET.2011.V3.279
Copyright & License
Copyright © 2011 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).