DocumentCode
1112918
Title
Passive source localization employing intersecting spherical surfaces from time-of-arrival differences
Author
Schau, H.C. ; Robinson, A.Z.
Author_Institution
Naval Research Laboratory, Orlando, FL
Volume
35
Issue
8
fYear
1987
fDate
8/1/1987 12:00:00 AM
Firstpage
1223
Lastpage
1225
Abstract
Problems associated with the use of intersecting hyperboloids for passive source localization from time-of-arrival difference signals are discussed. A closed-form solution for source location is presented given time-of-arrival difference measurements when the distance from the source to any arbitrary reference is unknown.
Keywords
Acoustic measurements; Acoustic sensors; Array signal processing; Closed-form solution; Equations; Passive radar; Position measurement; Sensor arrays; Surface acoustic waves; Underwater acoustics;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1987.1165266
Filename
1165266
Link To Document