一种基于AD9854的BPSK信号产生设计  

Design of BPSK Signal Generation Based on AD9854

作　　者：裴少俊 胥嘉佳 黄克平 

机构地区：[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　　处：《电子科技》2013年第1期74-76,共3页Electronic Science and Technology

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。In this paper, a method for generating the BPSK signal by using AD9854 controlled by FPGA is pro- posed, 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 cor- rectness of the design in this paper is also verified.

关 键 词：通信系统 AD9854 现场可编程门阵列 二项移相键控 

分 类 号：TN914.3[电子电信—通信与信息系统]