毫米波无线通信系统收发前端关键技术研究

中图分类号：TN929.5 文献标志码：A 文章编码：1672-7274（2026）01-0021-04

Research on Key Technologies of Millimeter Wave Wireless Communication System TransceiverFront End

GUO Wei，GUO Jianqiang （ShijiazhuangYunyao Aerospace TechnologyCo.，Ltd.，Shijiazhuang O5oooo，China）

Abstract：With therapid developmentof communication technology，thedemand for higher data transmission rates and larger communication capacity is becoming increasingly urgent. Milimeter wave wireless communication， with its significant advantages such as abundant spectrum resources，has become oneof the important directions for the development of communication technology.As the core component of millimeter wave wirelesscommunication systems，the performance of the transceiver directly affects the communication quality of the entire system.This articleexplores the key technologies of the front-endofmillimeter wave wireless communication systems，analyzes the principles，current development status，and challenges faced by various technologies，and looks forward to future development trends，aiming to provide theoretical support for the further optimization and practical application of millimeter wave wireless communication systems.

Keywords： millimeter wave; sending and receiving front-end; beamforming; antenna design

收发前端（通常称为射频前端）作为毫米波无线通信系统的关键组件，承担着信号发射与接收处理的重要职责，涉及射频信号的生成、放大、滤波以及模拟信号处理等多个环节。（剩余5019字）