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<p>An efficient source localization method in presence of multipath using smart antenna system</p>

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Title Statement <p>An efficient source localization method in presence of multipath using smart antenna system</p>
 
Added Entry - Uncontrolled Name Ganguly, Saurav ; National Institute of Technology Patna
Ghosh, Jayanta ; National Institute of Technology Patna
Kishore Kumar, Puli ; National Institute of Technology Andhra Pradesh
Mukhopadhyay, Mainak ; Birla Institute of Technology Mesra (Deoghar Campus)
Ministry of Electronics and Information Technology, Govt. of India
 
Uncontrolled Index Term Array processing, DOA estimation, LOS, LS-CMA, Multipath transmission, Smart antennas
 
Summary, etc. <p>In this paper, a MATLAB based smart antenna testbed that efficiently localizes the line-of-sight (LOS) source in the presence of multipath signals is developed. By exploiting the consistent amplitude nature of the LOS signal, a variant of Constant Modulus Algorithm, namely Multitarget-Least Square Constant Modulus Algorithm is employed to adapt and update the weights of the smart antenna for estimation of the direction-of-arrival (DOA) of the of the LOS and multipath interference signals. Performance is compared with the conventional and recently proposed algorithms in the same testbed with alike considerations. Simulation result shows that the proposed method of DOA estimation performs better in terms of probability of resolution and root mean square error.</p>
 
Publication, Distribution, Etc. Journal of Scientific and Industrial Research (JSIR)
2021-01-11 11:19:19
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/JSIR/article/view/35127
 
Data Source Entry Journal of Scientific and Industrial Research (JSIR); ##issue.vol## 79, ##issue.no## 12 (20)
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/JSIR/article/download/35127/465508678
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