推进5G连接:5G应用中MIMO天线的全面回顾

IF 1.2 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal of Antennas and Propagation Pub Date : 2023-08-31 DOI:10.1155/2023/5906721

Poonam Tiwari, V. Gahlaut, M. Kaushik, P. Rani, Anshuman Shastri, Bhupender Singh

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引用次数: 2

摘要

审查重点是5G无线通信的出现以及支持高速通信系统的多输入多输出天线的需求。本文讨论了MIMO天线的优点，包括增加信道容量和将射频能量集中在特定用户上的能力。然而，解决了制造具有理想隔离的紧凑型MIMO天线的挑战，包括短波长、连接损耗、受限带宽和毫米波范围内的路径损耗。讨论了提高5G应用中传统天线性能的设计技术和方法，以及应对即将到来的挑战的潜在解决方案。本文概述了用于5G应用的MIMO天线，包括频段、系统架构、优势、挑战、进展、性能增强技术、设计技术和最新发展。

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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Advancing 5G Connectivity: A Comprehensive Review of MIMO Antennas for 5G Applications

The review focuses on the emergence of 5G wireless communication and the need for multiple-input multiple-output antennas to support high-speed communication systems. The article discusses the advantages of MIMO antennas, including increased channel capacity and the ability to focus radio frequency energy on specific users. However, the challenges of creating compact MIMO antennas with ideal isolation are addressed, including short wavelengths, connection losses, constrained bandwidth, and path losses in the millimeter-wave range. Design techniques and methods to enhance the performance of conventional antennas for 5G applications are discussed, along with potential solutions for upcoming challenges. The article provides an overview of MIMO antennas for 5G applications, covering frequency bands, system architecture, advantages, challenges, advancements, performance enhancement techniques, design techniques, and state-of-the-art developments.

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来源期刊

International Journal of Antennas and Propagation ENGINEERING, ELECTRICAL & ELECTRONIC-TELECOMMUNICATIONS

CiteScore

3.10

自引率

13.30%

发文量

158

审稿时长

3.8 months

期刊介绍： International Journal of Antennas and Propagation publishes papers on the design, analysis, and applications of antennas, along with theoretical and practical studies relating the propagation of electromagnetic waves at all relevant frequencies, through space, air, and other media. As well as original research, the International Journal of Antennas and Propagation also publishes focused review articles that examine the state of the art, identify emerging trends, and suggest future directions for developing fields.