Title :
Methods of direction-of-arrival
Author :
Cadzow, James A.
Author_Institution :
Dept. of Electr. Eng., Vanderbilt Univ., Nashville, TN, USA
Abstract :
The direction-of-arrival (DOA) problem is of interdisciplinary interest, and a number of algorithms have been developed for its solution. These include beamforming, maximum-likelihood, least squares error modeling, and signal and noise subspace methods. A unifying development of these algorithms is presented
Keywords :
least squares approximations; nonlinear programming; parameter estimation; signal processing; DOA parameter estimation; algorithms; beamforming; direction-of-arrival; least squares error modeling; maximum-likelihood estimation; noise subspace methods; nonlinear programming; signal subspace methods; Additive noise; Array signal processing; Covariance matrix; Delay effects; Direction of arrival estimation; Envelope detectors; Geometry; Narrowband; Propagation delay; Transmission line matrix methods;
Conference_Titel :
Communications, Computers and Signal Processing, 1991., IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-87942-638-1
DOI :
10.1109/PACRIM.1991.160672
