UGC Approved Journal no 63975(19)

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Published in:

Volume 4 Issue 12
December-2017
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1712063


Registration ID:
171023

Page Number

332-335

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Title

Performance Analysis of MUSIC And Improved MUSIC Algorithm for Coherent Signal

Abstract

The Smart Antenna System has a great number of applications in the domain of array signal processing. DOA Estimation is an important problem in the field array signal processing. High Resolution Techniques provide excellent results in the detection of unknown signals in the presence of noise. Music and Improved Music Algorithm (IMA) are studied for coherent signal analysis. In music algorithm, spatial smoothing technique is introduced to estimate the direction of arrival (DOA) for coherent and co-related signals. The improved music algorithm uses forward-backward smoothing. Performance of music algorithm depends on the number of estimated sources, number of snapshots taken and the number of array elements. Simulation is done by considering the linear array antenna with λ/2 spacing. It has been observed that the simulated results show better resolution with more number of antenna array elements. By increasing the number of snapshots, increased resolution capacity has also been obtained. The Simulation study of IMA shows better results as compared to Music algorithm.

Key Words

MUSIC, Improved MUSIC, Smoothing, Coherent, DOA

Cite This Article

"Performance Analysis of MUSIC And Improved MUSIC Algorithm for Coherent Signal", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 12, page no.332-335, December-2017, Available :http://www.jetir.org/papers/JETIR1712063.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Performance Analysis of MUSIC And Improved MUSIC Algorithm for Coherent Signal", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 12, page no. pp332-335, December-2017, Available at : http://www.jetir.org/papers/JETIR1712063.pdf

Publication Details

Published Paper ID: JETIR1712063
Registration ID: 171023
Published In: Volume 4 | Issue 12 | Year December-2017
DOI (Digital Object Identifier): http://doi.one/10.1717/JETIR.17126
Page No: 332-335
Country: hisar, haryana, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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