Skip navigation
Skip navigation

Generalized Broadband Beamforming Using a Modal Subspace Decomposition

Williams, Michael I Y; Abhayapala, Thushara; Kennedy, Rodney


We propose a new broadband beamformer design technique which produces an optimal receiver beam pattern for any set of field measurements in space and time. The modal subspace decomposition (MSD) technique is based on projecting a desired pattern into the subspace of patterns achievable by a particular set of space-time sampling positions. This projection is the optimal achievable pattern in the sense that it minimizes the mean-squared error (MSE) between the desired and actual patterns. The...[Show more]

CollectionsANU Research Publications
Date published: 2007
Type: Journal article
Source: EURASIP Journal on Advances in Signal Processing
DOI: 10.1155/2007/68291


File Description SizeFormat Image
Williams et al Generalized broadband beamforming 2006.pdf2.62 MBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator