Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/55732
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dc.contributor.authorGanguly, Saurav-
dc.contributor.authorGhosh, Jayanta-
dc.contributor.authorKumar, Puli Kishore-
dc.contributor.authorMukhopadhyay, Mainak-
dc.date.accessioned2020-12-01T09:55:40Z-
dc.date.available2020-12-01T09:55:40Z-
dc.date.issued2020-12-
dc.identifier.issn0975-1084 (Online); 0022-4456 (Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/55732-
dc.description1069-1073en_US
dc.description.abstractIn 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.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceJSIR Vol.79(12) [December 2020]en_US
dc.subjectArray processingen_US
dc.subjectDOA estimationen_US
dc.subjectLOSen_US
dc.subjectLS-CMAen_US
dc.subjectMultipath transmissionen_US
dc.subjectSmart antennasen_US
dc.titleAn Efficient Source Localization Method in Presence of Multipath using Smart Antenna Systemen_US
dc.typeArticleen_US
Appears in Collections:JSIR Vol.79(12) [December 2020]

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