Optimal design of time-domain broadband beamformers

Shefeng Yan

doi:10.1007/978-981-13-6802-8_5

Optimal design of time-domain broadband beamformers

Shefeng Yan^*

^*Corresponding author for this work

CAS - Institute of Acoustics

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

In Chap. 4, the time-domain implementation of a broadband beamformer is presented. It is based on a real-valued filter-and-sum structure, in which the output of each sensor are filtered using an FIR filter and the results are summed to obtain the beamformer output. The FIR-based time-domain beamformer are designed by separately designing the subband beamformers for each frequency bin and the FIR filters corresponding to each sensor.

Original language	English
Title of host publication	Springer Topics in Signal Processing
Publisher	Springer Science and Business Media B.V.
Pages	131-164
Number of pages	34
DOIs	https://doi.org/10.1007/978-981-13-6802-8_5
Publication status	Published - 2019
Externally published	Yes

Publication series

Name	Springer Topics in Signal Processing
Volume	17
ISSN (Print)	1866-2609
ISSN (Electronic)	1866-2617

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10.1007/978-981-13-6802-8_5

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Yan, S. (2019). Optimal design of time-domain broadband beamformers. In Springer Topics in Signal Processing (pp. 131-164). (Springer Topics in Signal Processing; Vol. 17). Springer Science and Business Media B.V.. https://doi.org/10.1007/978-981-13-6802-8_5

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Optimal design of time-domain broadband beamformers

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