Closed-Form Underwater Acoustic Direction-Finding with Arbitrarily Spaced Vector Hydrophones at Unknown Locations

@inproceedings{Wong1997ClosedFormUA,
  title={Closed-Form Underwater Acoustic Direction-Finding with Arbitrarily Spaced Vector Hydrophones at Unknown Locations},
  author={Kainam Thomas Wong and Michael D. Zoltowski},
  year={1997}
}
This paper introduces a novel ESPRIT-based closedform source localization algorithm applicable to arbitrarily spaced three-dimensional arrays of vector hydrophones, whose locations need not be known. Each vector hydrophone consists of two or three identical but orthogonally oriented velocity hydrophones plus one pressure hydrophone, all spatially co-located in a point-like geometry. A velocity hydrophone measures one Cartesian component of the incident sonar wavefield’s velocity-vector, whereas… CONTINUE READING
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ESPRIT-based extended-aperture source localization using velocity-hydrophones

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8 Excerpts

Orthogonal-velocity-hydrophone ESPRIT for sonar source localization

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8 Excerpts

Closed-form underwater acoustic direction-finding with arbitrarily spaced vector-hydrophones at unknown locations,”1997

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Surface mounted acoustic vectorsensor array beamforming

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