An Ultra-Compact 28 GHz Arc-Shaped Millimeter-Wave Antenna for 5G Application

被引：9

作者：

Kumar, Praveen ^{[1
]}

Ali, Tanweer ^{[1
]}

Kumar, Om Prakash ^{[1
]}

Vincent, Shweta ^{[2
]}

Kumar, Pradeep ^{[3
]}

Nanjappa, Yashwanth ^{[1
]}

Pathan, Sameena ^{[4
]}

机构：

[1] Manipal Acad Higher Educ, Manipal Inst Technol, Dept Elect & Commun Engn, Manipal 576104, India

[2] Manipal Acad Higher Educ, Manipal Inst Technol, Dept Mechatron, Manipal 576104, India

[3] Univ KwaZulu Natal, Discipline Elect Elect & Comp Engn, ZA-4041 Durban, South Africa

[4] Manipal Acad Higher Educ, Manipal Inst Technol, Dept Informat & Commun Technol, Manipal 576104, India

来源：

MICROMACHINES | 2023年 / 14卷 / 01期

关键词：

arc-shaped; 5G; millimeter-wave; ultra-compact; ARRAY; COMMUNICATION; DESIGN;

D O I：

10.3390/mi14010005

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The 5th generation (5G) network was planned to provide a fast, stable, and future-proof mobile communication network to existing society. This research presents a highly compact arc shape structure antenna resonating at 28 GHz for prospective millimeter-wave purposes in the 5G frequency spectrum. The circular monopole antenna is designed with a radius of 1.3 mm. An elliptical slot on the radiating plane aids in achieving an enhanced bandwidth resonating at the frequency of 28 GHz. Including an elliptical slot creates new resonance and helps improve the bandwidth. The antenna has an ultra-compact dimension of 5 x 3 x 1.6 mm(3), which corresponds to an electrical length of 0.46 lambda x 0.28 lambda x 0.14 lambda, where lambda is free space wavelength at the resonant frequency. The projected antenna has an impedance bandwidth of 15.73 % (25.83-30.24 GHz). The antenna has a good radiation efficiency of 89%, and the average gain is almost 4 dB over the entire impedance bandwidth. The simulated and experimental S11 findings are in good agreement.

引用

页数：10

共 25 条

[1] Design and Characterization of Wideband Printed Antenna Based on DGS for 28 GHz 5G Applications [J].