Design and analysis of an inset-fed circle patch microstrip antenna operated at 28 GHz for 5G application

Nguyễn Thị Kim Thu, Cao Thanh Nghĩa, Lê Anh Đức, Nguyễn Thị Quỳnh Hoa
This paper presents a microstrip antenna design which it's radiating element is circular and applied to 5G systems. The model and parameters of the antenna were simulated and analyzed by High-Frequency Structure Simulator (HFSS) computer code on FR4-epoxy laminate microwave. The simulation results of the antenna show that it operates at 28 GHz with return loss S11= -40 dB, bandwidth BW=2 GHz, power gain greater than 5 dB, radiation efficiency greater than 87% and Voltage Standing Wave Ratio (VSWR) is less than 2 in the operating band from 26.8 to 28.8 GHz, respectively. From the results achieved, the designed antenna is suitable to be used in devices using 5G technology.

Vinh University journal of science

Tạp chí khoa học Trường Đại học Vinh

ISSN: 1859 - 2228

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Open Access License: Creative Commons CC BY NC 4.0



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