Advancements in Patch Antenna Design for Sub-6 GHz 5G Smartphone Application: A Comprehensive Review

IF 1.9 4区计算机科学 Q3 TELECOMMUNICATIONS Wireless Personal Communications Pub Date : 2024-08-02 DOI:10.1007/s11277-024-11484-7

E. Suganya, T. Anita Jones Mary Pushpa, T. Prabhu

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Abstract

The increasing need for swift, low-latency, and reliable wireless transmission in the age of 5G has led to rapid advancements in 5G technology. MIMO systems, originally implemented in 4G applications, remain an integral part of 5G networks. The sub-6-GHz frequency band holds promise for 5G applications, such as improved link and reduced transmission losses. This comprehensive review explores advancements in patch antenna (PA) structure for sub-6 GHz 5G smartphone utilization, addressing the challenges posed by space constraints in mobile devices and the need for efficient integration of antennas. The paper discusses the significance of MIMO antennas in modern cellular communication, particularly in the context of 5G technology, which utilizes sub-6 GHz. Reconfigurable antennas (RAs) and Microstrip Patch Antennas (MPAs) are introduced as solutions, highlighting their compact, cost-effective, and flexible nature. The review delves into critical factors such as geometry, substrate selection, and feed design in optimizing patch antenna performance. It also covers the importance of addressing both sub-6 GHz and mm-wave bands within a single antenna system.

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用于 6GHz 以下 5G 智能手机应用的贴片天线设计进展：全面回顾

在 5G 时代，对快速、低延迟和可靠无线传输的需求与日俱增，这促使 5G 技术突飞猛进。最初在 4G 应用中实施的 MIMO 系统仍然是 5G 网络不可或缺的一部分。6 GHz 以下频段为 5G 应用带来了希望，例如改进链路和减少传输损耗。本综述探讨了用于 6GHz 以下 5G 智能手机的贴片天线（PA）结构的进步，解决了移动设备空间限制带来的挑战以及天线高效集成的需求。论文讨论了多输入多输出（MIMO）天线在现代蜂窝通信中的重要性，特别是在使用 6GHz 以下频率的 5G 技术背景下。文中介绍了可重构天线（RA）和微带贴片天线（MPA）作为解决方案，突出强调了它们的紧凑性、成本效益和灵活性。综述深入探讨了优化贴片天线性能的关键因素，如几何形状、基板选择和馈电设计。它还涵盖了在单个天线系统中同时处理 6 GHz 以下频段和毫米波频段的重要性。

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来源期刊

Wireless Personal Communications 工程技术-电信学

CiteScore

5.80

自引率

9.10%

发文量

663

审稿时长

6.8 months

期刊介绍： The Journal on Mobile Communication and Computing ... Publishes tutorial, survey, and original research papers addressing mobile communications and computing; Investigates theoretical, engineering, and experimental aspects of radio communications, voice, data, images, and multimedia; Explores propagation, system models, speech and image coding, multiple access techniques, protocols, performance evaluation, radio local area networks, and networking and architectures, etc.; 98% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again. Wireless Personal Communications is an archival, peer reviewed, scientific and technical journal addressing mobile communications and computing. It investigates theoretical, engineering, and experimental aspects of radio communications, voice, data, images, and multimedia. A partial list of topics included in the journal is: propagation, system models, speech and image coding, multiple access techniques, protocols performance evaluation, radio local area networks, and networking and architectures. In addition to the above mentioned areas, the journal also accepts papers that deal with interdisciplinary aspects of wireless communications along with: big data and analytics, business and economy, society, and the environment. The journal features five principal types of papers: full technical papers, short papers, technical aspects of policy and standardization, letters offering new research thoughts and experimental ideas, and invited papers on important and emerging topics authored by renowned experts.