基于时空编码数字元面的无线通信系统综述

IF 2 3区物理与天体物理 Q3 OPTICS Applied Physics B Pub Date : 2024-09-27 DOI:10.1007/s00340-024-08326-6

Xiaohang He, Yanling Li, Ying Tang, Bo Fang, Zhi Hong, Xufeng Jing

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引用次数: 0

摘要

近年来，时空调制元曲面备受关注。可编程时空编码数字元曲面已成为实现时空调制的强大平台，并已成功用于在频谱和空间域操纵电磁波。本文系统地介绍了时空编码数字元曲面的一般概念和工作原理。文章概述了这一领域在无线通信方面的最新进展，并总结了这一快速发展的研究领域所面临的挑战和未来发展方向。

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Review for wireless communication system based on space–time-coding digital metasurfaces

In recent years, space–time-modulated metasurfaces have garnered significant attention. Programmable space–time-coding digital metasurfaces have emerged as powerful platforms for realizing space–time modulation and have been successfully employed for manipulating electromagnetic waves in both spectral and spatial domains. This article systematically introduces the general concepts and working principles of space–time-coding digital metasurfaces. It provides an overview of the latest advancements in wireless communication within this field and summarizes the challenges and future directions in this rapidly evolving research area.

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来源期刊

Applied Physics B 物理-光学

CiteScore

4.00

自引率

4.80%

发文量

202

审稿时长

3.0 months

期刊介绍： Features publication of experimental and theoretical investigations in applied physics Offers invited reviews in addition to regular papers Coverage includes laser physics, linear and nonlinear optics, ultrafast phenomena, photonic devices, optical and laser materials, quantum optics, laser spectroscopy of atoms, molecules and clusters, and more 94% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again Publishing essential research results in two of the most important areas of applied physics, both Applied Physics sections figure among the top most cited journals in this field. In addition to regular papers Applied Physics B: Lasers and Optics features invited reviews. Fields of topical interest are covered by feature issues. The journal also includes a rapid communication section for the speedy publication of important and particularly interesting results.