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A New Algorithm of Range and DOA Estimation of Near Field Sources Based on FLOS-ESPRIT

A new algorithm based on fractional lower order statistics (FLOS) is presented to joint estimate the range and direction of arrival (DOA) parameters of near-field sources. The proposed algorithm adopts centra-symmetric uniform linear array, and constructs three fractional lower order statistics matr... Full description

Journal Title: Applied Mechanics and Materials 2014, Vol.577, pp.745-748
Main Author: Wang, Li Guo
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 1660-9336 ; E-ISSN: 1662-7482 ; DOI: 10.4028/www.scientific.net/AMM.577.745
Link: http://www.scientific.net/AMM.577.745
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recordid: transtech10.4028/www.scientific.net/AMM.577.745
title: A New Algorithm of Range and DOA Estimation of Near Field Sources Based on FLOS-ESPRIT
format: Article
creator:
  • Wang, Li Guo
subjects:
  • Doa Estimate
  • Fractional Lower Order Statistics
  • Near-Field Source
  • Range Estimate
ispartof: Applied Mechanics and Materials, 2014, Vol.577, pp.745-748
description: A new algorithm based on fractional lower order statistics (FLOS) is presented to joint estimate the range and direction of arrival (DOA) parameters of near-field sources. The proposed algorithm adopts centra-symmetric uniform linear array, and constructs three fractional lower order statistics matrixes by the received array data, and utilizes TLS method to estimate the two dimension parameters, the algorithm has high estimation accuracy, only need a parameters pairing easily. The performance of proposed method is verified by computer simulations.
language: eng
source:
identifier: ISSN: 1660-9336 ; E-ISSN: 1662-7482 ; DOI: 10.4028/www.scientific.net/AMM.577.745
fulltext: fulltext
issn:
  • 1660-9336
  • 1662-7482
  • 16609336
  • 16627482
url: Link


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descriptionA new algorithm based on fractional lower order statistics (FLOS) is presented to joint estimate the range and direction of arrival (DOA) parameters of near-field sources. The proposed algorithm adopts centra-symmetric uniform linear array, and constructs three fractional lower order statistics matrixes by the received array data, and utilizes TLS method to estimate the two dimension parameters, the algorithm has high estimation accuracy, only need a parameters pairing easily. The performance of proposed method is verified by computer simulations.
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titleA New Algorithm of Range and DOA Estimation of Near Field Sources Based on FLOS-ESPRIT
descriptionA new algorithm based on fractional lower order statistics (FLOS) is presented to joint estimate the range and direction of arrival (DOA) parameters of near-field sources. The proposed algorithm adopts centra-symmetric uniform linear array, and constructs three fractional lower order statistics matrixes by the received array data, and utilizes TLS method to estimate the two dimension parameters, the algorithm has high estimation accuracy, only need a parameters pairing easily. The performance of proposed method is verified by computer simulations.
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abstractA new algorithm based on fractional lower order statistics (FLOS) is presented to joint estimate the range and direction of arrival (DOA) parameters of near-field sources. The proposed algorithm adopts centra-symmetric uniform linear array, and constructs three fractional lower order statistics matrixes by the received array data, and utilizes TLS method to estimate the two dimension parameters, the algorithm has high estimation accuracy, only need a parameters pairing easily. The performance of proposed method is verified by computer simulations.
pubTrans Tech Publications
doi10.4028/www.scientific.net/AMM.577.745
pages745-748
issueApplied Decisions in Area of Mechanical Engineering and Industrial Manufacturing
isbn9783038351559
date2014-08-20