Recursive Least-Squares Source Tracking using One Acoustic Vector Sensor

  title={Recursive Least-Squares Source Tracking using One Acoustic Vector Sensor},
  author={Mohamad Khattar Awad and Kainam Thomas Wong},
  journal={IEEE Transactions on Aerospace and Electronic Systems},
An acoustic vector-sensor (a.k.a. vector-hydrophone) is composed of three acoustic velocity-sensors, plus a collocated pressure-sensor, all collocated in space. The velocity-sensors are identical, but orthogonally oriented, each measuring a different Cartesian component of the three-dimensional particle-velocity field. This acoustic vector-sensor offers an azimuth-elevation response that is invariant with respect to the source's center frequency or bandwidth. This acoustic vector-sensor is… CONTINUE READING
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