基于CX9261的国产化软件无线电硬件平台研究与设计  

Research and design of domestic software-defined radio hardware platform based on CX9261

作　　者：安超群 李飞 陈佳鑫 Chaoqun;Li Fei;Chen Jiaxin(Guangdong Vocational College of Mechanical and Electrical Technology,Guangzhou 510515,China;Guangzhou Haige Communications Industry Group Co.,Ltd.,Guangzhou 510663,China)

机构地区：[1]广东机电职业技术学院,广东广州510515 [2]广州海格通信集团股份有限公司,广东广州510663

出　　处：《无线互联科技》2023年第17期12-15,共4页Wireless Internet Technology

摘　　要：针对软件无线电平台小型化、国产化和通用性的发展要求,文章提出了一种国产化软件无线电硬件平台的解决方案。系统核心平台主要由国产化射频捷变收发器CX9261和复旦微FMK50芯片组成。通过集成化的硬件和相应的软件设计,实现具有带宽灵活、速率可变和通信体制多样的无线电信号收发功能的软件无线电硬件平台。文章对系统进行了硬件功能收发测试,验证结果表明:该设计方案实现了软件无线电硬件平台的国产化和硬件高度集成化,具有通用性强、灵活性高和通信波形配置灵活等优点。This article proposes a design scheme for a domestically produced software-defined radio(SDR) hardware platform based on CX9261,in response to the development requirements of miniaturization,localization,and universality of SDR.The system is mainly composed of a domestically produced RF agile transceiver CX9261 and a Fudan Microelectronics' FMK50 chip.Through integrated hardware and corresponding software design,a software radio hardware platform with flexible bandwidth,variable rate,and diverse communication systems for wireless signal transmission and reception is achieved.This article conducted hardware functional testing on the system for transmission and reception.Verification showed that the design scheme achieved the localization of software radio hardware platform and high hardware integration,with advantages such as strong universality,high flexibility,and flexible communication waveform configuration.

关 键 词：软件无线电 射频收发器 国产化器件 CX9261 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]