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Focused Wide-Band Array Processing by Spatial Resampling

Publication ,  Journal Article
Krolik, J; Swingler, D
Published in: IEEE Transactions on Acoustics, Speech, and Signal Processing
January 1, 1990

This correspondence presents a new approach for coherently focusing wide-hand data received by a linear array of sensors. The proposed preprocessing consists of adjusting the spatial sampling rate or “spatially resampling” the array outputs as a function of temporal frequency so that broad-band sources are aligned in the spatial frequency domain. Spatial resampling has the advantage that it can reduce each wide-band source in multigroup multiple source scenarios to essentially a rank one representation without preliminary estimates or a priori knowledge of the spatial distribution of the sources. © 1990 IEEE

Duke Scholars

Published In

IEEE Transactions on Acoustics, Speech, and Signal Processing

DOI

ISSN

0096-3518

Publication Date

January 1, 1990

Volume

38

Issue

2

Start / End Page

356 / 360
 

Citation

APA
Chicago
ICMJE
MLA
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Krolik, J., & Swingler, D. (1990). Focused Wide-Band Array Processing by Spatial Resampling. IEEE Transactions on Acoustics, Speech, and Signal Processing, 38(2), 356–360. https://doi.org/10.1109/29.103073
Krolik, J., and D. Swingler. “Focused Wide-Band Array Processing by Spatial Resampling.” IEEE Transactions on Acoustics, Speech, and Signal Processing 38, no. 2 (January 1, 1990): 356–60. https://doi.org/10.1109/29.103073.
Krolik J, Swingler D. Focused Wide-Band Array Processing by Spatial Resampling. IEEE Transactions on Acoustics, Speech, and Signal Processing. 1990 Jan 1;38(2):356–60.
Krolik, J., and D. Swingler. “Focused Wide-Band Array Processing by Spatial Resampling.” IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 38, no. 2, Jan. 1990, pp. 356–60. Scopus, doi:10.1109/29.103073.
Krolik J, Swingler D. Focused Wide-Band Array Processing by Spatial Resampling. IEEE Transactions on Acoustics, Speech, and Signal Processing. 1990 Jan 1;38(2):356–360.

Published In

IEEE Transactions on Acoustics, Speech, and Signal Processing

DOI

ISSN

0096-3518

Publication Date

January 1, 1990

Volume

38

Issue

2

Start / End Page

356 / 360