Title :
Fast orthogonal search for direction finding
Author :
Adeney, K.M. ; Korenberg, M.J.
Author_Institution :
Dept. of Electr. Eng., Queen´s Univ., Kingston, Ont., Canada
Abstract :
An efficient modelling algorithm known as fast orthogonal search (FOS) is applied to the estimation of the directions of plane waves incident on an array of sensors. An iterative approach which decreases the mean-squared error of the original FOS model is introduced. The methods are demonstrated and compared with Root-MUSIC in computer simulations.
Keywords :
iterative methods; signal detection; Root-MUSIC; computer simulations; direction finding; fast orthogonal search; iterative approach; mean-squared error; modelling algorithm; plane waves; sensor array;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19921459
