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Wideband DOA estimation using a frequency-domain frequency-invariant beamformer and a matrix pencil method
- Authors
- Koh, Jinhwan; Zhou, Weiwei; Kim, Taekon
- Issue Date
- Apr-2008
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- wideband DOA estimation; FDFIB; matrix pencil method
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E91B, no.4, pp.1235 - 1238
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E91B
- Number
- 4
- Start Page
- 1235
- End Page
- 1238
- ISSN
- 0916-8516
- Abstract
- We describe an extension of the wideband direction-of-arrival (DOA) estimation method using a frequency-domain frequency-invariant beamformer (FDFIB). The technique uses the Matrix Pencil Method (MPM) instead of conventional methods based on the eigenstructure of the input covariance matrix. MPM offers excellent resolution compared to conventional methods.
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Related Researcher
- KIM, Tae Kon
- College of Science and Technology (Department of Electronics and Information Engineering)