Performance Evaluation of Array Processors for Detecting Gaussian Acoustic Signals
Publication
, Journal Article
Liu, SCC; Nolte, LW
Published in: IEEE Transactions on Acoustics, Speech, and Signal Processing
January 1, 1980
The detection performance for “noise-like” underwater acoustic signals from a known direction is presented using the receiver operating characteristic (ROC). Analytical expressions for PFAand PDare derived in terms of the eigenvalues of the covariance matrices of the received data under both hypotheses. Applications of this method to linear arrays with equal or unequal spacing and planar arrays are shown. As an example, the optimal array performance for detecting Gaussian signals in both directional and independent Gaussian noise is evaluated and compared with that of a conventional beamformer envelope detector and a null steering processor. © 1980 IEEE
Duke Scholars
Published In
IEEE Transactions on Acoustics, Speech, and Signal Processing
DOI
ISSN
0096-3518
Publication Date
January 1, 1980
Volume
28
Issue
3
Start / End Page
328 / 333
Citation
APA
Chicago
ICMJE
MLA
NLM
Liu, S. C. C., & Nolte, L. W. (1980). Performance Evaluation of Array Processors for Detecting Gaussian Acoustic Signals. IEEE Transactions on Acoustics, Speech, and Signal Processing, 28(3), 328–333. https://doi.org/10.1109/TASSP.1980.1163411
Liu, S. C. C., and L. W. Nolte. “Performance Evaluation of Array Processors for Detecting Gaussian Acoustic Signals.” IEEE Transactions on Acoustics, Speech, and Signal Processing 28, no. 3 (January 1, 1980): 328–33. https://doi.org/10.1109/TASSP.1980.1163411.
Liu SCC, Nolte LW. Performance Evaluation of Array Processors for Detecting Gaussian Acoustic Signals. IEEE Transactions on Acoustics, Speech, and Signal Processing. 1980 Jan 1;28(3):328–33.
Liu, S. C. C., and L. W. Nolte. “Performance Evaluation of Array Processors for Detecting Gaussian Acoustic Signals.” IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 28, no. 3, Jan. 1980, pp. 328–33. Scopus, doi:10.1109/TASSP.1980.1163411.
Liu SCC, Nolte LW. Performance Evaluation of Array Processors for Detecting Gaussian Acoustic Signals. IEEE Transactions on Acoustics, Speech, and Signal Processing. 1980 Jan 1;28(3):328–333.
Published In
IEEE Transactions on Acoustics, Speech, and Signal Processing
DOI
ISSN
0096-3518
Publication Date
January 1, 1980
Volume
28
Issue
3
Start / End Page
328 / 333