Abstract | ||
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This paper presents near-field localization of unintended emitting radio-controlled (RC) sources in a colored noise environment using a uniform linear array antenna. Existing localization methods for RC devices perform satisfactorily under white noise, but they ignore multipath fading or correlation among the sources. Therefore, a suite of novel schemes, referred to as 2-D multiple signal classification (MUSIC)-smooth sparse arrays and 2-D MUSIC-whitened noise, is proposed to bring correlation together among the sources, multipath fading, and color noise effects during near-field location estimation. Experimental evaluation of the proposed methods and the original smooth 2-D MUSIC compares both schemes while demonstrating their effectiveness. |
Year | DOI | Venue |
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2015 | 10.1109/TIM.2015.2390813 | Instrumentation and Measurement, IEEE Transactions |
Keywords | Field | DocType |
array signal processing,colored noise,direction of arrival (doa),multiple signal classification (music),near-field localization,range estimation,spatial smoothing.,correlation,estimation | Multipath propagation,Signal processing,Noise floor,Colors of noise,Noise measurement,Multiuser detection,White noise,Electronic engineering,Gaussian noise,Mathematics | Journal |
Volume | Issue | ISSN |
PP | 99 | 0018-9456 |
Citations | PageRank | References |
2 | 0.38 | 17 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Nurbanu Guzey | 1 | 2 | 0.38 |
Hao Xu | 2 | 214 | 14.63 |
Sarangapani Jagannathan | 3 | 1136 | 94.89 |