3D localization method for near-field sources with virtual arrays in the ISM band

ABSTRACT The problem of 3D near‐field source localization using virtual arrays is addressed. The proposed method is based on a spherical wave steering vector whose performance of 2D direction‐of‐arrival and range estimation is evaluated via MUSIC‐based algorithm. Experimental results in comparison w...

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Bibliographic Details
Published in:Microwave and optical technology letters 2015-01, Vol.57 (1), p.238-242
Main Authors: Mora-Cuevas, Jonathan, de Haro-Ariet, Leandro
Format: Article
Language:English
Subjects:
Algorithms
Arrays
Computer simulation
direction-of-arrival estimation
Effectiveness
Microwaves
MUSIC algorithm
near-field source localization
Steering
Three dimensional
Two dimensional
virtual array
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Summary:ABSTRACT The problem of 3D near‐field source localization using virtual arrays is addressed. The proposed method is based on a spherical wave steering vector whose performance of 2D direction‐of‐arrival and range estimation is evaluated via MUSIC‐based algorithm. Experimental results in comparison with simulation ones are presented to validate its efficacy. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:238–242, 2015
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.28822