Title :
Low Complexity Acoustic DOA Estimation with a Pair of Orthogonal Dipoles and an Omni Directional Sensor
Author :
Murali Krishna. P;Rajesh Padmanabhan;Sadanandan. G. K.
Author_Institution :
Naval Phys. &
Abstract :
A low complexity frequency domain bearing estimation technique is described in this paper. The technique presented makes use of a pair of orthogonal dipoles or differential sensors along with an omni directional pressure sensor for the bearing estimation. The paper describes the theory from first principles with an overview of the simulation results and also covers the proof of concept experimental validation of the same.
Keywords :
"Direction-of-arrival estimation","Acoustics","Estimation","Density functional theory","Signal to noise ratio","Complexity theory","Arrays"
Conference_Titel :
Advances in Computing and Communications (ICACC), 2015 Fifth International Conference on
Print_ISBN :
978-1-4673-6993-0
DOI :
10.1109/ICACC.2015.13
