摘要
本文介绍了用现场可编程门阵列(FPGA)来实现直接数字频率合成的具体方法及基本原理,对高频DDS设计的系统构建进行详细地分析,通过SignalTapⅡ获得了基于FPGA实现的直接数字频率合成器的硬件仿真结果。
This paper introduced the basic theories and the method of DDS, which is implemented based on FPGA.The structure and realized technique of a very high frequency DDS system design are analyzed in detail. Results of hardware simulation is obtained by SignalTapⅡ.
出处
《微计算机信息》
2011年第2期13-15,共3页
Control & Automation
