基于AD9361的软件无线电平台设计与实现

基于新一代软件无线电平台的研制,采用AD9361集成射频捷变收发器代替分立器件射频收发端的搭建,该平台在Linux操作系统下实现以满足更好的实时性要求。在此介绍了此软件无线电平台的设计架构,阐述了SPI数据接口与控制接口设计,并针对性的做了系统测试。该系统开创性的使用AD9361集成射频收发器来搭建软件无线电平台,真正实现了软件可编程的无线电系统。

Study on software defined radio system based on AD9361

for design of the next generation of the software radio system, a new method is studied based on the highly integrated radio frequency Agile Transceiver instead of the Separate device. This platformSis implemented in Linux operating systemStoSmeet the higher real-time requirement. This paper introduced the designSarchitectureS, the SPI data interface and the control interface of theSsystem, then tested the system. This system pioneered the use of the AD9361 integratedSRF transceiver to build a software radio system, which truly realized the programmable software radio system.