宇航计测技术 ›› 2024, Vol. 44 ›› Issue (3): 41-47.doi: 10.12060/j.issn.1000-7202.2024.03.07

• 精密测试技术 • 上一篇    下一篇

基于ADRV9009的高性能小型化软件无线电收发系统

徐建祥1,2，周昌义1,*，刘瑞鹏1，姜亚祥1，周莉1   

  1. 1.中国科学院 国家空间科学中心，北京 100190；2.中国科学院大学，北京 100049
  • 出版日期:2024-06-25 发布日期:2024-09-13
  • 作者简介:徐建祥（1999-），男，助理工程师，硕士，主要研究方向：高可靠集成电路与电子系统设计。
  • 基金资助:
    中国科学院国防重点实验室基金（CXJJ-23S017）资助。

High-performance Miniaturised Software Radio Transceiver System Based on ADRV9009

XU Jianxiang1,2，ZHOU Changyi1,*，LIU Ruipeng1，JIANG Yaxiang1，ZHOU Li1   

  1. 1.National Space Science Center,Chinese Academy of Sciences,Beijing 100190,China;
    2.University of Chinese Academy of Sciences,Beijing 100049,China
  • Online:2024-06-25 Published:2024-09-13

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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。

关键词: 射频收发器, 软件无线电, 调制解调

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.

Key words: RF transceiver, Software radio, Modulation-demodulation

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