摘要
为了解决传统无线电收发系统硬件结构复杂、收发带宽小、灵活性及可扩展性差、功能单一等问题,提出了一种基于高性能捷变收发器ADRV9009 及Kintex-7 FPGA的软件无线电收发系统的设计与实现方法.该高性能软件无线电收发系统主要由高带宽射频单元、数字信号处理单元以及外设单元三大部分构成,能够灵活配置发射接收频点、带宽等参数,具有良好的射频性能.与传统的软件无线电平台相比,具有体积小、灵活性及可扩展性强、应用场景丰富等特点,有望在移动通信、卫星通信等领域得到广泛应用.
Abstract
To address issues such as the complexity of hardware structure,narrow bandwidth,poor flexibility,and limited scalability in traditional radio transceiver systems,a design and implementation method for a software-defined radio transceiver system based on the high-performance transceiver ADRV9009 and Kintex-7 FPGA is proposed.This high-performance software-defined radio transceiver system primarily consists of three main parts:a high-bandwidth RF unit,a digital signal processing unit,and peripheral units.It allows flexible configuration of transmission and reception parameters such as frequency points and bandwidth,exhibiting excellent RF performance.Compared to traditional software-defined radio platforms,it features small size,strong flexibility and scalability,and versatile application scenarios,making it promising for widespread use in mobile communication,satellite communication,and other fields.
基金项目
中国科学院国防重点实验室基金(CXJJ-23S017)
NETL
NSTL
万方数据