Design of the Direct Digital Frequency Synthesis System based on FPGA

摘要：

One frequency synthesis system based of FPGA is designed．With the help of the high-speed ROM which is used as a look-up-table, the sin-waveforms or other waveforms can be obtained by using the high-speed DAC．DDS is a method that can transform the digital signal sin to analog signals by means of DAC. The DDS system based of this method can be inserted other system easily. It is characteristics of simple electric circuit composition and high performance.

关键词： DDS FPGA A/D

作者: Jiang Yonghua Zhu Aihong Song Zhenyu LI Tingjun Wang Jiali

作者单位: Yantai Vocational College, Yantai, 264000, China Naval Aeronautical and Astronautical University,16 Donghaili Xi, Yantai, Shandong, 264000, China

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 3081-3084

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）