| 基于FPGA的DDS信号发生器设计 |
| |
| 引用本文： | 郭小霞,管鑫,李思聪. 基于FPGA的DDS信号发生器设计[J]. 电子技术, 2014, 0(10): 37-39 |
| |
| 作者姓名： | 郭小霞 管鑫 李思聪 |
| |
| 作者单位： | 电气与电子工程学院 哈尔滨理工大学,黑龙江省哈尔滨市,150080 |
| |
| 摘 要： | 利用FPGA芯片及D/A转换器,采用直接数字频率合成技术,设计并实现了一个频率、幅值可调的信号发生器,同时阐述了该信号发生器的工作原理、电路结构及设计思路。经过电路调试,输出波形达到技术要求,证明了该信号发生器的有效性和可靠性。
|
| 关 键 词： | FPGA DDS 信号发生器 |
Design of DDS signal Generator Based on FPGA |
| |
| Guo Xizoxia,Guan Xin,Li Sicong. Design of DDS signal Generator Based on FPGA[J]. Electronic Technology, 2014, 0(10): 37-39 |
| |
| Authors: | Guo Xizoxia Guan Xin Li Sicong |
| |
| Affiliation: | (Electrical and Electronic Engineering, Harbin University of Science And Technology,, Harbin 150080, China) |
| |
| Abstract: | Based on FPGA and D / A converters, a signal generator that the frequency and amplitude is controllable is designed with the direct digital frequency synthesis technology（DDS）. The principle, circuit structure and design ideas were expounded. The output waveform by circuit debugging meet the technical requirements, it is proved that the signal generator is validity and reliability. |
| |
| Keywords: | FPGA DDS Signal Generator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
