New techniques for robust beamformer design

New techniques for robust beamformer design

Some new techniques for robust beamformer design are presented in this thesis. Firstly, we extend the generalized sidelobe canceller to work with arbitrary channel impulse function. Then the power maximization method is used to develop robust beamformers which combat time delay error, generalized ph...

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Main Author: Yu, Zhuliang
Other Authors: Er Meng Hwa
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation
Online Access:https://hdl.handle.net/10356/3944
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Institution: Nanyang Technological University
id sg-ntu-dr.10356-3944
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spelling sg-ntu-dr.10356-39442023-07-04T17:36:25Z New techniques for robust beamformer design Yu, Zhuliang Er Meng Hwa School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation Some new techniques for robust beamformer design are presented in this thesis. Firstly, we extend the generalized sidelobe canceller to work with arbitrary channel impulse function. Then the power maximization method is used to develop robust beamformers which combat time delay error, generalized phase error and arbitrary array steering vector error. We also proposed a robust beamformer method for speech enhancement in the presence of strong stationary noise. DOCTOR OF PHILOSOPHY (EEE) 2008-09-17T09:40:53Z 2008-09-17T09:40:53Z 2006 2006 Thesis Yu, Z. (2006). New techniques for robust beamformer design. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/3944 10.32657/10356/3944 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation
Yu, Zhuliang
New techniques for robust beamformer design
description Some new techniques for robust beamformer design are presented in this thesis. Firstly, we extend the generalized sidelobe canceller to work with arbitrary channel impulse function. Then the power maximization method is used to develop robust beamformers which combat time delay error, generalized phase error and arbitrary array steering vector error. We also proposed a robust beamformer method for speech enhancement in the presence of strong stationary noise.
author2 Er Meng Hwa
author_facet Er Meng Hwa
Yu, Zhuliang
format Theses and Dissertations
author Yu, Zhuliang
author_sort Yu, Zhuliang
title New techniques for robust beamformer design
title_short New techniques for robust beamformer design
title_full New techniques for robust beamformer design
title_fullStr New techniques for robust beamformer design
title_full_unstemmed New techniques for robust beamformer design
title_sort new techniques for robust beamformer design
publishDate 2008
url https://hdl.handle.net/10356/3944
_version_ 1772827830634151936

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