Subband design of fixed wideband beamformers based on the least squares approach

DOI10.1016/J.SIGPRO.2010.09.016zbMath1217.94074OpenAlexW2002043931MaRDI QIDQ551674

Yong Zhao, Richard J. Langley, Wei Liu

Publication date: 21 July 2011

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2010.09.016

zbMATH Keywords

least squaresfixed wideband beamformerfrequency invariant beamformersubband

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (1)

An efficient broadband adaptive beamforming algorithm based on frequency-space cascade processing

Cites Work

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• Frequency invariant beamforming for two-dimensional and three-dimensional arrays
• Applications of the SRV constraint in broadband pattern synthesis
• Off-broadside main beam design and subband implementation for a class of frequency invariant beamformers
• Subband array implementations for space-time adaptive processing
• A new eigenfilter based on total least squares error criterion
• Uniform Concentric Circular Arrays With Frequency-Invariant Characteristics—Theory, Design, Adaptive Beamforming and DOA Estimation
• Subband processing for broadband microphone arrays

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