Title :
Direction of arrival estimation using state space modeling
Author :
Prasad, Surendra ; Chandna, Bindu
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
Abstract :
Presents a class of high resolution direction finding techniques for passive, uniform linear arrays. These are based on the state space parameterization of a linear array data. Directions-of-arrival (DOAs) are obtained as the eigenvalues of the state transition matrix. These techniques are also applicable to the situation of source coherence in array processing problem.<>
Keywords :
eigenvalues and eigenfunctions; matrix algebra; parameter estimation; state-space methods; DOA; direction of arrival estimation; eigenvalues; passive uniform linear arrays; source coherence; state space modeling; state transition matrix; Additive noise; Array signal processing; Direction of arrival estimation; Eigenvalues and eigenfunctions; Frequency; Sensor arrays; Space technology; State estimation; State-space methods; Transmission line matrix methods;
Conference_Titel :
Spectrum Estimation and Modeling, 1990., Fifth ASSP Workshop on
Conference_Location :
Rochester, NY, USA
DOI :
10.1109/SPECT.1990.205524
