Realization of a compact slotted triangular patch antenna for 5G applications in 28 GHz band

被引：0

作者：

Hannan, Mohammad ^{[1
]}

Kouser, Kahkashan ^{[2
]}

Shafi, Faizan ^{[3
]}

Aknan, Mohammad ^{[2
]}

机构：

[1] Rajiv Gandhi Inst Petr Technol, Dept Elect & Elect Engn, Amethi 229304, Uttar Pradesh, India

[2] Motihari Coll Engn MCE, Dept Comp Sci & Engn, Motihari 845401, Bihar, India

[3] Indian Inst Technol Dharwad, Dept Elect Elect & Commun Engn, Dharwad 580011, Karnataka, India

来源：

ENGINEERING RESEARCH EXPRESS | 2025年 / 7卷 / 01期

关键词：

28; GHz; 5G; broadband wireless microstrip patch antenna; Rogers RT/Duroid5880; ARRAY;

D O I：

10.1088/2631-8695/adaf77

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A compact slotted triangular patch antenna has been proposed in this work for 5G applications, demonstrating efficient operation in the 28 GHz band. The design offers high-frequency performance, making it well-suited for next-generation wireless communication systems. The antenna is designed to overcome the difficulties of attaining resonance at higher frequencies without sacrificing compactness. Additionally, the study presents a triangular patch antenna with a rectangular slit on its upper layer, emphasizing the significance of introducing a curved slot to ensure the antenna's compactness within the patch. A comparative analysis with previous research highlights the advantages of the design. The methodology was validated using the high-frequency structural simulator Ansys HFSS, demonstrating a reflection coefficient (S11) of -17.4 dB at 28 GHz, a gain of 8.35 dB, and a VSWR of 1.28. These metrics outperform many existing designs in the 28 GHz band. Moreover, the design combines simplicity in geometry with high electromagnetic efficiency, ensuring its suitability for real-world 5G millimeter-wave applications.

引用

页数：13