›› 2013, Vol. 26 ›› Issue (1): 74-.

• 论文 • 上一篇    下一篇

一种基于AD9854的BPSK信号产生设计

裴少俊,胥嘉佳,黄克平   

  1. (1.南京模拟技术研究所 科技处,江苏 南京 210016;2.南京模拟技术研究所 科研处,江苏 南京 210016)
  • 出版日期:2013-01-15 发布日期:2013-03-08
  • 作者简介:裴少俊(1964—),男,高级工程师。研究方向:电子工程。胥嘉佳(1981—),男,博士,工程师。研究方向:信号与信息处理。E-mail:pp_xx_bb@163.com

Design of BPSK Signal Generation Based on AD9854

PEI Shaojun,XU Jiajia,HUANG Keping   

  1. (1.Departmemt of Research Equipment,Nanjing Research Institute on Simulation Technique,Nanjing 210016,China;2.Department of Scientific Research,Nanjing Institute of Simulation Technology,Nanjing 210016,China)
  • Online:2013-01-15 Published:2013-03-08

摘要:

利用FPGA控制AD9854,实现了BPSK信号的调制,包括外部电路构建、各个寄存器设置、对幅度、相位、频率控制字的计算等。最后给出了产生BPSK信号的实例,并验证文中给出的设计方法的正确性。

关键词: 通信系统, AD9854, 现场可编程门阵列, 二项移相键控

Abstract:

In this paper,a method for generating the BPSK signal by using AD9854 controlled by FPGA is proposed,including the construct of the periphery,the configuration of each register,the calculation of the amplitude,the phase,and the frequency tuning word.Finally,an example of BPSK signal generation is given,and the correctness of the design in this paper is also verified.

Key words: communications system;AD9854;FPGA;BPSK

中图分类号: 

  • TN914.3