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

被引：25

作者：

Tiwari, Poonam ^{[1
]}

Gahlaut, Vishant ^{[1
]}

Kaushik, Meenu ^{[2
]}

Rani, Preeti ^{[1
]}

Shastri, Anshuman ^{[3
]}

Singh, Bhupender ^{[4
]}

机构：

[1] Banasthali Vidyapith, Dept Phys Sci, Radha Kishnpura 304022, Rajasthan, India

[2] Banasthali Vidyapith, Sch Automation, Radha Kishnpura 304022, Rajasthan, India

[3] Banasthali Vidyapith, Ctr Artificial Intelligence, Radha Kishnpura 304022, Rajasthan, India

[4] Arba Minch Univ, Dept Water Supply & Environm Engn, Arba Minch, Ethiopia

来源：

INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2023年 / 2023卷

关键词：

DIELECTRIC RESONATOR ANTENNA; MULTIPLE-ACCESS; MASSIVE MIMO; WIRELESS; SYSTEM; DESIGN;

D O I：

10.1155/2023/5906721

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页数：19

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