TY - JOUR N2 - A single acoustic vector sensor (AVS) cannot be used to find the direction-of-arrival (DOA) of two or more coherent (fully correlated) sources. We have proposed a technique for estimating DOAs (in 2D geometry) of two simultaneous coherent sources using single AVS under the assumption that acoustic sources enter in the field sequentially. The DOA estimation has been investigated with two different configurations of AVS, each consisting of three microphones in a plane. The technique has been also applied in tracking (a) an acoustic source in the presence of stationary interfering coherent source and (b) two coherent sources when the sources are changing their locations alternatively. The experimental environment has been generated using the Finite-Element Method tool viz. COMSOL to corroborate the proposed scheme. L1 - http://www.czasopisma.pan.pl/Content/115763/PDF/aoa.2020.132495.pdf L2 - http://www.czasopisma.pan.pl/Content/115763 PY - 2020 IS - No 2 EP - 219 DO - 10.24425/aoa.2020.132495 KW - acoustic intensity KW - acoustic vector sensor KW - Direction of Arrival (DOA) KW - Finite element method (FEM) KW - tracking of acoustic source A1 - Wajid, Mohd A1 - Kumar, Arun A1 - Bahl, Rajendar PB - Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics VL - vol. 45 DA - 2020.05.10 T1 - Direction Estimation and Tracking of Coherent Sources Using a Single Acoustic Vector Sensor SP - 209 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/115763 T2 - Archives of Acoustics ER -