微型电脑应用2025，Vol.41Issue(2)：313-316,4.
基于5G应用的微带相控阵天线设计
Design of Microstrip Phased Array Antenna Based on 5G Application
温慧媛1
作者信息
- 1. 鄂尔多斯应用技术学院,信息工程学院,内蒙古,鄂尔多斯 017000
- 折叠
摘要
Abstract
The microstrip antenna is widely used in satellite communication,radar,and missile due to its small size,light weight,and easily integration on non-planar surfaces.This paper designs a 2X2 microstrip phased array antenna with a center frequency of 3.5 GHz.The antenna uses a circular patch element as the driven unit and is fed by microstrip lines.The antenna is designed and simulated by CST software.Testing results demonstrate that the gain of the antenna is greater than 11.3 dB and return loss S11 is lower than-10 dB across the operating frequency band.Moreover,the antenna can achieve azimuth±16° beam scanning beam scanning in E-plane.The antenna has the advantage of fewer antenna elements,high gain,and small size performance.This antenna is easier to integrate on curved surfaces and is suitable for Wi-Fi frequency bands in communica-tions.关键词
微带贴片天线/阵列天线/相控阵/微带线馈电Key words
microstrip patch antenna/array antenna/phased array/microstrip line feed分类
信息技术与安全科学引用本文复制引用
温慧媛..基于5G应用的微带相控阵天线设计[J].微型电脑应用,2025,41(2):313-316,4.
