Design of Multi-band Microstrip Antenna with Rectangular Patch for 2.3 GHz, 2.4 GHz, and 3.5 GHz Frequencies

IF 4.6 Q1 OPTICS
None Katsirotin, V Rahayu
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引用次数: 0

Abstract

Abstract Cellular developments encourage the integration of both 4G, Wi-Fi, and 5G network technologies into one device; an antenna is a tool that can be used to support the integration of these networks. A microstrip antenna is an antenna that is small, light, thin, easy to fabricate, and can be used in long ranges. In this paper, a microstrip antenna is designed on a printed circuit board (PCB) with a permittivity of 4.3 and a thickness of 1.6 mm. This research aims to design a microstrip antenna that is capable of working on 4G (2.3 GHz), Wi-Fi (2.4 GHz), and 5G 3.5 GHZ) frequencies in one antenna. The microstrip antenna is designed on a Printed Circuit Board (PCB) with a permittivity of 4.3 and a thickness of 1.6 mm, rectangular shaped patches, and each patch is connected using a bridging method. Next, the antenna is simulated using CST Suite 2021 software. Simulation results at frequencies of 2.3 GHz, 2.4 GHz, and 3.5 GHz produce return losses of -23.70, -22.87, and -20.60, VSWR values of 1, respectively. .13, 1.15, and 1.20, the bandwidth values are 6.27%, 3.84%, and 5.84%, respectively, and the gain values are 4.69 dBi, 8.53 dBi, and 3.49 dBi.
2.3 GHz、2.4 GHz和3.5 GHz多频带矩形贴片微带天线设计
蜂窝技术的发展促使4G、Wi-Fi和5G网络技术集成到一个设备中;天线是一种工具,可以用来支持这些网络的集成。微带天线是一种小、轻、薄、易制造、可远距离使用的天线。本文在印刷电路板(PCB)上设计了微带天线,其介电常数为4.3,厚度为1.6 mm。本次研究的目标是设计一种能够在一个天线中同时工作在4G (2.3 GHz)、Wi-Fi (2.4 GHz)和5G (3.5 GHz)频率的微带天线。微带天线设计在介电常数为4.3、厚度为1.6 mm的印刷电路板(PCB)上,采用矩形贴片,每个贴片采用桥接方式连接。接下来,使用CST Suite 2021软件对天线进行仿真。仿真结果表明,在2.3 GHz、2.4 GHz和3.5 GHz频率下,回波损耗分别为-23.70、-22.87和-20.60,驻波比分别为1、0.13、1.15和1.20,带宽分别为6.27%、3.84%和5.84%,增益分别为4.69 dBi、8.53 dBi和3.49 dBi。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
10.70
自引率
0.00%
发文量
27
审稿时长
12 weeks
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