Title :
Two maximum entropy beamforming algorithms for equally spaced line arrays
Author :
Barnard, Thomas E.
Author_Institution :
The Chesapeake Instrument Division, Gould, Inc., Glen Burnie, MD
fDate :
4/1/1982 12:00:00 AM
Abstract :
This paper presents two previously unpublished maximum entropy beamforming algorithms applicable to equally spaced line arrays. Both algorithms, the first due to John P. Burg and the second due to the author, modify the Burg technique to permit simultaneous time averaging and spatial averaging for quasi-time-stationary array data.
Keywords :
Algorithm design and analysis; Array signal processing; Entropy; Fourier transforms; Frequency; Government; Multidimensional systems; Sensor arrays; Spatial resolution; Time series analysis;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1982.1163887
