Large Array Beamforming

Jacob Benesty, Gongping Huang, Jingdong Chen, Ningning Pan

科研成果: 书/报告/会议事项章节章节同行评审

摘要

In this chapter, we study beamforming with very large arrays, i.e., arrays that contain a very large number of microphones. Conventional beamforming in this context, where a simple complex frequency-dependent weight is applied to each microphone, may not be very practical for obvious reasons such as high complexity, difficulty to accurately estimate statistics of the signals, and dealing with large matrices that can be very ill conditioned. Here, instead, we tackle this problem from a low-rank beamforming perspective, whose flexibility can lead to better performance.

源语言英语
主期刊名Springer Topics in Signal Processing
出版商Springer Science and Business Media B.V.
205-223
页数19
DOI
出版状态已出版 - 2024

出版系列

姓名Springer Topics in Signal Processing
22
ISSN(印刷版)1866-2609
ISSN(电子版)1866-2617

指纹

探究 'Large Array Beamforming' 的科研主题。它们共同构成独一无二的指纹。

引用此