Near-Field Localization and Sensing With Large-Aperture Arrays: From signal modeling to processing

IF 9.4 1区工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Signal Processing Magazine Pub Date : 2025-03-20 DOI:10.1109/MSP.2024.3486471

Zhaolin Wang;Parisa Ramezani;Yuanwei Liu;Emil Björnson

引用次数: 0

Abstract

The signal processing community is currently witnessing a growing interest in near-field signal processing, driven by the trend toward the use of large-aperture arrays with high spatial resolution in the fields of communication, localization, sensing, imaging, and so on. From the perspective of localization and sensing, this trend breaks the basic far-field assumptions that have dominated the array signal processing research in the past, presenting new challenges and promising opportunities.

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大孔径阵列近场定位与传感：从信号建模到处理

在通信、定位、传感、成像等领域使用高空间分辨率的大孔径阵列的趋势推动下，信号处理界目前对近场信号处理的兴趣日益浓厚。从定位和传感的角度来看，这一趋势打破了过去主导阵列信号处理研究的基本远场假设，带来了新的挑战和良好的机遇。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Signal Processing Magazine 工程技术-工程：电子与电气

CiteScore

27.20

自引率

0.70%

发文量

123

审稿时长

6-12 weeks

期刊介绍： EEE Signal Processing Magazine is a publication that focuses on signal processing research and applications. It publishes tutorial-style articles, columns, and forums that cover a wide range of topics related to signal processing. The magazine aims to provide the research, educational, and professional communities with the latest technical developments, issues, and events in the field. It serves as the main communication platform for the society, addressing important matters that concern all members.