Twenty-Five Years of Sensor Array and Multichannel Signal Processing: A review of progress to date and potential research directions
Twenty-Five Years of Sensor Array and Multichannel Signal Processing: A review of progress to date and potential research directions
复制标题
DOI：
10.1109/msp.2023.3258060
复制
发表时间：
2023-06
影响因子：
14.9
通讯作者：
Wei Liu;M. Haardt;M. Greco;C. Mecklenbräuker;P. Willett
中科院分区：
文献类型：
--
作者：
Wei Liu;M. Haardt;M. Greco;C. Mecklenbräuker;P. Willett
本文概述了传感器阵列和多通道信号处理领域，包括 IEEE 信号处理协会 (SPS) 传感器阵列和多通道 (SAM) 技术委员会 (TC) 的相关活动。然后详细介绍了过去25年来在SAM的五个子领域取得的主要技术进展，包括波束成形、到达方向（DOA）估计、传感器位置优化、基于传感器阵列的目标/源定位以及多输入多输出（MIMO）阵列。最后还提供了六项最新进展，以表明未来 SAM 研究可能有前景的方向，其中包括传感器网络的图形信号处理（GSP）；基于张量的阵列信号处理、四元数阵列信号处理、1位和非相干传感器阵列信号处理、传感器阵列的机器学习和人工智能（AI）；以及下一代通信系统的阵列信号处理。
In this article, a general introduction to the area of sensor array and multichannel signal processing is provided, including associated activities of the IEEE Signal Processing Society (SPS) Sensor Array and Multichannel (SAM) Technical Committee (TC). The main technological advances in five SAM subareas made in the past 25 years are then presented in detail, including beamforming, direction-of-arrival (DOA) estimation, sensor location optimization, target/source localization based on sensor arrays, and multiple-input multiple-output (MIMO) arrays. Six recent developments are also provided at the end to indicate possible promising directions for future SAM research, which are graph signal processing (GSP) for sensor networks; tensor-based array signal processing, quaternion-valued array signal processing, 1-bit and noncoherent sensor array signal processing, machine learning and artificial intelligence (AI) for sensor arrays; and array signal processing for next-generation communication systems.